# Which drill bit set has the most versatile range of sizes? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

Which drill bit set has the most versatile range of sizes?

## Products

### EZARC 15-Piece Countersink Drill Bit Set with Wood Plug Cutters
```yaml
product: ezarc-15-piece-countersink-drill-bit-set-with-wood-plug-cutters
brand: EZARC
price_gbp: 19.18
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Nitride-treated high-speed steel
bit_count: 15
set_inclusion: 7 tapered drill bits, 2 wood plug cutters, 1 Allen key, 2 depth stop rings, 2 Phillips screwdriver bits, 1 extension bit shaft
max_drill_size: 7/32 in
```

- **Price:** £19.18 [^1]
- **Summary:** This 15-piece woodworking set combines tapered pilot drilling, countersinking, counterboring, and wood plug cutting. Its nitride-treated HSS construction, adjustable depth stops, 82-degree cutting angle, and compatibility with hand, bench, and electric drills suit cabinetmaking, furniture work, and general woodworking.
- **Ideal For:** This set suits users seeking the most versatile range of sizes because it includes seven tapered bits from 7/64 in to 7/32 in, two plug cutters, adjustable depth stops, and accessories for drilling, countersinking, and counterboring.
- **Additional Sources:** [^2], [^3]

### Drill Bit Warehouse 15pc Parabolic Drill Bit Set Black Oxide
```yaml
product: drill-bit-warehouse-15pc-parabolic-drill-bit-set-black-oxide
brand: Drill Bit Warehouse
price_gbp: 66.01
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: High-speed steel
bit_count: 15
set_inclusion: 1/16 in to 1/2 in in 1/32 in increments with steel index
max_drill_size: 1/2 in
```

- **Price:** £66.01 [^4]
- **Summary:** This 15-piece parabolic drill bit set uses high-speed steel with a black oxide finish and a 135-degree split point for efficient chip removal and accurate starts. It suits general-purpose drilling in steel, aluminum, plastics, wood, and other common materials.
- **Ideal For:** It suits users seeking the most versatile range of sizes because it includes 15 fractional bits from 1/16 in to 1/2 in in 1/32 in increments.

### Drill Bit Warehouse Premium HSS 8-Piece Silver and Deming Drill Bit Set
```yaml
product: drill-bit-warehouse-premium-hss-8-piece-silver-and-deming-drill-bit-set
brand: Drill Bit Warehouse
price_gbp: 154.89
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Hi-Molybdenum high-speed steel
bit_count: 8
keyed_holes: 1/2 in reduced shanks fit standard 1/2 in drill chucks
set_inclusion: 9/16 in, 5/8 in, 11/16 in, 3/4 in, 13/16 in, 7/8 in, 15/16 in, 1 in bits; heavy-duty steel index case
max_drill_size: 1 in
```

- **Price:** £154.89 [^5]
- **Summary:** This professional 8-piece Silver and Deming set uses Hi-Molybdenum HSS bits for drilling larger holes from 9/16 in to 1 in. Its 1/2 in reduced shanks work with standard 1/2 in drill chucks, making it suitable for fabrication, maintenance, repair, machine-shop, and general metalworking tasks.
- **Ideal For:** It suits the most versatile range of sizes among large-hole options because it provides eight fractional sizes from 9/16 in through 1 in in consistent 1/16 in increments, while the 1/2 in reduced shanks fit standard drill chucks.

### Milwaukee 48-89-4631 SHOCKWAVE Titanium Drill Bits Set, 23 Pieces
```yaml
product: milwaukee-48-89-4631-shockwave-titanium-drill-bits-set-23-pieces
brand: Milwaukee
price_gbp: 36.87
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Steel with titanium nitride coating
bit_count: 23
set_inclusion: 23 titanium drill bits and PACKOUT case
```

- **Price:** £36.87 [^6]
- **Summary:** This 23-piece set contains titanium-coated steel bits designed for drills and impact drivers. Its RED HELIX fluting, Quad Edge tip, 135-degree split point, and heat-reducing chip breaker suit drilling wood, plastic, and metal.
- **Ideal For:** It suits users seeking a versatile range of sizes because it includes 23 bits spanning commonly used fractional sizes and works in both drills and impact drivers.
- **Additional Sources:** [^7]

### Makita Impact Gold Titanium 14-Piece Drill Bit Set
```yaml
product: makita-impact-gold-titanium-14-piece-drill-bit-set
brand: Makita
price_gbp: 4242.18
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Titanium nitride coated
bit_count: 14
set_inclusion: 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in (2), 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in, 1/2 in
max_drill_size: 1/2 in
```

- **Price:** £4242.18 [^8]
- **Summary:** This 14-piece set includes titanium nitride coated bits with 135-degree split points for faster starts and reduced walking. The impact-rated 1/4 in hex-shank bits suit drilling in metal, wood, plastic, cast iron and stainless steel, making them useful for general DIY and trade work.
- **Ideal For:** It suits users seeking the most versatile range of sizes because it includes 14 fractional bits from 1/16 in to 1/2 in and works across metal, wood, plastic, cast iron and stainless steel.

### Bosch Blue Xtreme 7-Piece Assorted Carbide Masonry Drill Bit Set
```yaml
product: bosch-blue-xtreme-7-piece-assorted-carbide-masonry-drill-bit-set
brand: Bosch
price_gbp: 16.59
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
speed: Up to 2X faster drilling
material: Carbide tip
bit_count: 7
set_inclusion: 1/8 in x 3 in, 5/32 in x 6 in, 3/16 in x 6 in, 1/4 in x 6 in, 3/8 in x 6 in
max_drill_size: 3/8 in
```

- **Price:** £16.59 [^9]
- **Summary:** This seven-piece set uses carbide-tipped bits with an impact-rated hex shank for drilling concrete, stone, cinder block and brick. Its U-Flute design helps remove dust efficiently, making it suitable for demanding masonry work with rotary drills, impact drivers and three-jaw chucks.
- **Ideal For:** This set suits users seeking the most versatile range of sizes because it includes five masonry diameters from 1/8 in through 3/8 in, with seven total bits and duplicate 5/32 in and 3/16 in sizes.
- **Additional Sources:** [^10], [^11]

### DEWALT ELITE SERIES 100-Piece 1/4in Impact Driver Bit Set
```yaml
product: dewalt-elite-series-100-piece-1-4in-impact-driver-bit-set
brand: DEWALT
price_gbp: 18.44
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: S2 steel
bit_count: 100
set_inclusion: 60 1in insert bits, 16 2.25in power bits, 5 3.5in power bits, 14 Black and Gold drill bits, 2 nut drivers, 1 socket adapter, 1 bit holder, 1 magnetic sleeve, 1 ToughCase+ storage case
```

- **Price:** £18.44 [^12]
- **Summary:** This 100-piece impact-rated set combines drill bits, insert bits, power bits, nut drivers, and storage accessories in a ToughCase+ case. Its S2 steel construction and FLEXTORQ Zone make it well suited to contractors, tradespeople, and DIY users who need a broad range of drilling and fastening options.
- **Ideal For:** This set suits users seeking the most versatile range of sizes because it combines 14 drill bits with 81 driver bits, multiple power-bit lengths, 2 nut drivers, and a 1/4in hex impact-ready design.
- **Additional Sources:** [^13]

### Drill America D/A29J-CO-PC 29-Piece Cobalt Jobber Drill Bit Set
```yaml
product: drill-america-d-a29j-co-pc-29-piece-cobalt-jobber-drill-bit-set
brand: Drill America
price_gbp: 106.17
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
speed: Up to 30% greater than conventional M2 high-speed steel
material: M42 cobalt steel
bit_count: 29
set_inclusion: 29 jobber drills from 1/16 in to 1/2 in in 1/64 in increments and shatterproof water-resistant case
max_drill_size: 1/2 in
```

- **Price:** £106.17 [^14]
- **Summary:** This set contains 29 cobalt jobber-length drill bits covering fractional sizes from 1/16 in through 1/2 in by 1/64 in increments. Its 135-degree split points and cobalt construction suit demanding drilling in stainless steel, Inconel, titanium, and other tough materials.
- **Ideal For:** It suits the most versatile range of sizes because it provides 29 fractional bits spanning 1/16 in to 1/2 in at precise 1/64 in increments, while its cobalt construction handles tough materials.
- **Additional Sources:** [^15]

### Ryobi 25-Piece Black Oxide Drill Bit Set
```yaml
product: ryobi-25-piece-black-oxide-drill-bit-set
brand: Ryobi
price_gbp: 8.85
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: High speed steel with black oxide finish
bit_count: 25
set_inclusion: 2 each 5/64 in, 3/32 in, and 7/64 in; 3 each 1/8 in and 1/4 in; 1 each 9/64 in, 5/32 in, 11/64 in, 13/64 in, 7/32 in, 15/64 in, 5/16 in, and 3/8 in; compact storage case
max_drill_size: 3/8 in
```

- **Price:** £8.85 [^16]
- **Summary:** This 25-piece set uses high speed steel bits with a black oxide finish for drilling wood, metal, and plastic. Its 135-degree split point helps the bits start on contact, making it suitable for general-purpose home improvement and workshop tasks.
- **Ideal For:** It suits users seeking the most versatile range of sizes because it provides 25 bits from 5/64 in through 3/8 in, including repeated sizes for common drilling jobs.
- **Additional Sources:** [^17]

### Milwaukee 21R665 Jobber-Length Drill Bit Set, 29 Pieces, 1/16in to 1/2in by 64ths
```yaml
product: milwaukee-21r665-jobber-length-drill-bit-set-29-pieces-1-16in-to-1-2in-by-64ths
brand: Milwaukee
price_gbp: 143.77
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: High Speed Steel
bit_count: 29
set_inclusion: 1/16in, 5/64in, 3/32in, 7/64in, 1/8in, 9/64in, 5/32in, 11/64in, 3/16in, 13/64in, 7/32in, 15/64in, 1/4in, 17/64in, 9/32in, 19/64in, 5/16in, 21/64in, 11/32in, 23/64in, 3/8in, 25/64in, 13/32in, 27/64in, 7/16in, 29/64in, 15/32in, 31/64in, 1/2in
max_drill_size: 1/2in
```

- **Price:** £143.77 [^18]
- **Summary:** This 29-piece Milwaukee set contains high-speed steel, titanium-finished jobber-length drill bits with 135-degree split points and parabolic flutes. It suits professionals and serious DIY users who need a broad fractional-size range for drilling steel and other metal applications.
- **Ideal For:** It is highly versatile because it includes 29 fractional sizes in 1/64in increments from 1/16in through 1/2in, providing more size coverage than smaller drill bit sets.
- **Additional Sources:** [^19], [^20]

### BAER HSSE Extreme Drill Magazine 1 - 13 mm, 0.5 mm Rising, 93 Pieces
```yaml
product: baer-hsse-extreme-drill-magazine-1-13-mm-0-5-mm-rising-93-pieces
brand: BAER
price_gbp: 178.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
speed: Up to 4 times higher cutting speeds than conventional tool steel
material: 5% cobalt alloyed HSSE high speed steel
bit_count: 93
set_inclusion: Drill bits from 1 mm to 13 mm in 0.5 mm steps
max_drill_size: 13 mm
```

- **Price:** £178.13 [^21]
- **Summary:** This 93-piece BAER HSSE Extreme set covers drill sizes from 1 mm to 13 mm in 0.5 mm increments. The cobalt-alloyed high-speed steel is designed for iron, steel, bronze, aluminium, wood and high-strength alloys, making it suitable for professional metalworking and demanding DIY projects.
- **Ideal For:** It suits users seeking the most versatile range of sizes because it includes 93 bits spanning 1 mm to 13 mm with precise 0.5 mm increments, plus cylindrical shanks compatible with keyed and quick-change drill chucks.

### DIABLO Metal Demon 29-Piece Drill Bit Set
```yaml
product: diablo-metal-demon-29-piece-drill-bit-set
brand: DIABLO
price_gbp: 89.67
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
speed: Up to 2X faster drilling
material: Cobalt blend
bit_count: 29 pieces
set_inclusion: One each of 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 9/64 in, 5/32 in, 11/64 in, 3/16 in, 13/64 in, 7/32 in, 15/64 in, 1/4 in, 17/64 in, 9/32 in, 19/64 in, 5/16 in, 21/64 in, 11/32 in, 23/64 in, 3/8 in, 25/64 in, 13/32 in, 27/64 in, 7/16 in, 29/64 in, 15/32 in, 31/64 in, and 1/2 in
max_drill_size: 1/2 in
```

- **Price:** £89.67 [^22]
- **Summary:** This 29-piece metal drilling set uses a cobalt blend, Thermal Shield Protective Coating, and a 130-degree hybrid split-point tip for durable, fast starts in mild, hardened, and stainless steel. It suits professionals and serious DIY users who need one organized set for varied metalworking applications.
- **Ideal For:** This set is a strong choice for the most versatile range of sizes because it includes 29 bits spanning 1/16 in to 1/2 in in 1/64 in increments, covering both small pilot holes and larger drilling tasks.
- **Additional Sources:** [^23], [^24], [^22]

### DEWALT ELITE SERIES DWAFE100SET Drilling and Driving Bit Set, 100 pc
```yaml
product: dewalt-elite-series-dwafe100set-drilling-and-driving-bit-set-100-pc
brand: DEWALT
price_gbp: 22.13
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Shock-resistant tool steel
bit_count: 100
set_inclusion: 60 1 in bits, 16 2.25 in bits, 14 Black & Gold drill bits, 5 3.5 in bits, 2 nut drivers, 1 socket adapter, 1 bit holder, 1 magnetic sleeve, ToughCase+
```

- **Price:** £22.13 [^25]
- **Summary:** This 100-piece set combines impact-ready screwdriving bits, Black & Gold drill bits, nut drivers, and useful accessories in a ToughCase+ storage case. It suits DIYers and professionals who need a broad selection for drilling and driving tasks with impact drivers and drills.
- **Ideal For:** It suits anyone seeking the most versatile range of sizes because it includes 100 pieces across multiple bit lengths, 14 Black & Gold drill bits, 16 longer 2.25 in bits, 5 3.5 in bits, nut drivers, and adapters.
- **Additional Sources:** [^26]

### Bosch MS4091 91-Piece Drilling and Driving Set
```yaml
product: bosch-ms4091-91-piece-drilling-and-driving-set
brand: Bosch
price_gbp: 47.22
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Titanium-coated steel, rotary masonry and brad point bits
bit_count: 91
set_inclusion: 1 in insert bits, 2 in insert bits, nut setters, titanium-coated drill bits, rotary masonry drill bits, brad point bits, countersink, bit holder, ratchet screwdriver, magnetic extension, pen, molded case
max_drill_size: 3/8 in
```

- **Price:** £47.22 [^27]
- **Summary:** This 91-piece set combines driver bits, drill bits, nut setters and accessories in a molded case. It covers general-purpose drilling in wood, metal and masonry, making it suitable for homeowners, DIY users and light-duty repair work.
- **Ideal For:** It suits users seeking the most versatile range of sizes because it includes 91 pieces spanning 1/16 in to 3/8 in drill sizes, plus multiple driver-bit profiles, nut setters and masonry and brad point bits.
- **Additional Sources:** [^28]

### Bosch M42 Cobalt Drill Bit Set, 14-Piece
```yaml
product: bosch-m42-cobalt-drill-bit-set-14-piece
brand: Bosch
price_gbp: 25.81
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: M42 cobalt alloy with 8% cobalt
bit_count: 14
set_inclusion: 1/16 in, 5/64 in, 3/32 in, 7/64 in, 1/8 in, 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in, 1/2 in, plastic case
max_drill_size: 1/2 in
```

- **Price:** £25.81 [^29]
- **Summary:** This 14-piece Bosch set uses heat-resistant M42 cobalt alloy bits for drilling stainless steel, cast iron, titanium, aluminum, and other hard metals. Jobber-length bits feature a thick web-helix design, split points on sizes 1/8 in and larger, and three-flat shanks on sizes 3/16 in and larger, making it suitable for demanding metalworking and DIY projects.
- **Ideal For:** It suits users seeking a versatile range of sizes because it includes 14 bits spanning 1/16 in to 1/2 in, with 13 distinct commonly used sizes for small precision holes through larger openings.
- **Additional Sources:** [^30], [^31]

### DEWALT DW1361 21-Piece Industrial Cobalt Alloy Steel Drill Bit Set
```yaml
product: dewalt-dw1361-21-piece-industrial-cobalt-alloy-steel-drill-bit-set
brand: DEWALT
price_gbp: 31.0
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: HSS with titanium nitride coating
bit_count: 21
set_inclusion: 2 x 1/16 in, 2 x 5/64 in, 1 x 3/32 in, 1 x 7/64 in, 2 x 1/8 in, 1 x 9/64 in, 1 x 5/32 in, 1 x 11/64 in, 2 x 3/16 in, 1 x 13/64 in, 1 x 7/32 in, 1 x 15/64 in, 2 x 1/4 in, 1 x 5/16 in, 1 x 3/8 in, 1 x 1/2 in drill bit, Tough Case container
max_drill_size: 1/2 in
```

- **Price:** £31.0 [^32]
- **Summary:** This 21-piece set uses HSS bits with titanium nitride coating and Pilot Point tips for drilling wood, metal, and plastic. The bits range from 1/16 in to 1/2 in and come in a Tough Case, making the set suitable for DIY users and professionals who need durable general-purpose bits.
- **Ideal For:** It suits the search for the most versatile range of sizes because it provides 21 bits spanning 1/16 in to 1/2 in, with duplicate smaller sizes and Pilot Point tips for clean starts in wood, metal, and plastic.
- **Additional Sources:** [^33]

### Milwaukee 48-89-2801 THUNDERBOLT Black Oxide Drill Bit Set, 21 Pieces
```yaml
product: milwaukee-48-89-2801-thunderbolt-black-oxide-drill-bit-set-21-pieces
brand: Milwaukee
price_gbp: 15.49
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Steel
bit_count: 21
set_inclusion: (2) 1/16 in, (2) 5/64 in, (1) 3/32 in, (1) 7/64 in, (2) 1/8 in, (1) 9/64 in, (1) 5/32 in, (1) 11/64 in, (2) 3/16 in, (1) 13/64 in, (1) 7/32 in, (1) 15/64 in, (2) 1/4 in, (1) 5/16 in, (1) 3/8 in, (1) 1/2 in drill bits
max_drill_size: 1/2 in
```

- **Price:** £15.49 [^34]
- **Summary:** This 21-piece set uses durable steel bits with a black oxide finish, thicker Thunderbolt web, parabolic flutes, and 135-degree split points. It suits DIY users and tradespeople drilling metal, wood, and PVC with portable drills.
- **Ideal For:** It offers a versatile range from 1/16 in to 1/2 in in 1/64-in increments, with 21 bits covering fine pilot holes through larger drilling tasks.
- **Additional Sources:** [^35]

### DEWALT ELITE SERIES 30-Piece 1/4in Impact Driver Bit Set
```yaml
product: dewalt-elite-series-30-piece-1-4in-impact-driver-bit-set
brand: DEWALT
price_gbp: 16.82
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Shock-resistant tool steel
bit_count: 30
set_inclusion: Phillips PH1, PH2, PH3; square SQ1, SQ2, SQ3; flat SL8; Torx T15, T20, T25, T30; 1/4in and 5/16in nut drivers; 1/4in hex to 1/4in square socket adaptor; 1/4in hex to 3/8in square socket adaptor; magnetic bit tip holder; case
```

- **Price:** £16.82 [^36]
- **Summary:** This 30-piece impact-ready set uses shock-resistant tool steel and FLEXTORQ zones designed to absorb impact and extend bit life. It suits DIYers, contractors, and tradespeople who need a broad selection of fastening bits for impact drivers and drills.
- **Ideal For:** It has a versatile range of sizes and types, including PH1 to PH3, SQ1 to SQ3, SL8, T15 to T30, two nut-driver sizes, socket adaptors, and a magnetic bit holder.
- **Additional Sources:** [^37]

### Drill Bit Warehouse 14-Piece M2 High-Speed Steel Drill Bit Set
```yaml
product: drill-bit-warehouse-14-piece-m2-high-speed-steel-drill-bit-set
brand: Drill Bit Warehouse
price_gbp: 36.82
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: M2 high-speed steel
bit_count: 14
set_inclusion: 10 twist drill bits from 1/16 in to 1/4 in, 3 reduced shank bits in 5/16 in, 3/8 in, and 1/2 in, center punch, pilot pin, molded storage case
max_drill_size: 1/2 in
```

- **Price:** £36.82 [^38]
- **Summary:** This USA-made set uses precision-ground M2 high-speed steel with a black oxide finish for drilling metal, wood, and plastic. Its compact case and reduced-shank bits suit professionals and serious DIY users who need larger hole sizes without a 1/2 in chuck.
- **Ideal For:** It suits the most versatile range of sizes because it covers 1/16 in through 1/4 in in 1/64 in increments and adds reduced-shank sizes up to 1/2 in.

### DEWALT BLACK + GOLD 14-Piece Assorted HSS Jobber Length Twist Drill Bit Set
```yaml
product: dewalt-black-gold-14-piece-assorted-hss-jobber-length-twist-drill-bit-set
brand: DEWALT
price_gbp: 7.36
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: High Speed Steel
bit_count: 14
set_inclusion: 1/16 in, 5/64 in, 3/32 in, 7/64 in, two 1/8 in, 9/64 in, 5/32 in, 3/16 in, 7/32 in, 1/4 in, 5/16 in, 3/8 in, 1/2 in
max_drill_size: 1/2 in
```

- **Price:** £7.36 [^39]
- **Summary:** This 14-piece set contains high speed steel jobber-length bits with black and gold coating, 135-degree split points, tapered webs, and three-flat shanks on larger sizes. It suits DIY users and tradespeople drilling general-purpose holes in plastic, wood, and metal.
- **Ideal For:** It has the most versatile range of sizes because it includes 14 fractional bits from 1/16 in through 1/2 in, covering both precision pilot holes and larger general-purpose drilling.
- **Additional Sources:** [^40], [^41]

### DEWALT ELITE SERIES 30-Piece Impact Driver Bit Set
```yaml
product: dewalt-elite-series-30-piece-impact-driver-bit-set
brand: DEWALT
price_gbp: 22.57
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: Shock-resistant tool steel
bit_count: 30
set_inclusion: Phillips, square, flat, Torx and nut driver bits; socket adapters; magnetic bit tip holder; ToughCase+ case
```

- **Price:** £22.57 [^37]
- **Summary:** This 30-piece impact-rated set includes a broad range of Phillips, square, flat, Torx and nut driver bits, plus socket adapters and a magnetic bit holder. Its FLEXTORQ zone, 1/4 in hex shank and ToughCase+ storage make it suitable for demanding fastening work with impact drivers and drills.
- **Ideal For:** It suits users seeking the most versatile range of sizes because it combines 30 pieces across Phillips, square, flat, Torx and nut driver types, with bit sizes including PH1 to PH3, T15 to T30, SQ1 to SQ3, SL8, 1/4 in and 5/16 in.

### Kobalt DTC-20595 Kobalt 1/4-in x Impact Driver Bit Set 95 -Piece
```yaml
product: kobalt-dtc-20595-kobalt-1-4-in-x-impact-driver-bit-set-95-piece
brand: Kobalt
price_gbp: 23.66
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
material: S2 steel
bit_count: 95
set_inclusion: Includes the most popular screwdriver and nut driver sizes
```

- **Price:** £23.66 [^42]
- **Summary:** This is a 95-piece Kobalt impact driver bit set designed for both driving and drilling tasks. It includes popular screwdriver and nut driver sizes, with heat-treated S2 steel bits and a titanium coating to improve drilling speed and extend bit life. Suitable for general home improvement and workshop use where you need a wide assortment of bit sizes in one case.
- **Ideal For:** Its 95-piece assortment provides a very broad range of commonly used screwdriver and nut driver sizes, making it a versatile choice for a wide variety of fasteners.
- **Additional Sources:** [^43]

---
## References & Sources
[^1]: EZARC Tools, accessed 2026-09-13. https://www.ezarctools.com/products/15-pcs-countersink-drill-bit-set-with-2pcs-wood-plug-cutte-with-storage-box
[^2]: OnBuy, accessed 2026-09-13. https://www.onbuy.com/gb/p/ezarc-80331010-countersink-drill-bits-set-15pcs-tapered-drill-bits-storage-box~p110374515/
[^3]: GoBest, accessed 2026-09-13. https://gobest.uk/product-category/hand-tools/woodworking-tools/
[^4]: Drill Bit Warehouse, accessed 2026-09-13. https://www.drillbitwarehouse.com/product/15pc-parabolic-drill-bit-set-black-oxide-1-16-1-2/
[^5]: Drill Bit Warehouse, accessed 2026-09-13. https://www.drillbitwarehouse.com/product/high-speed-silver-and-deming-drill-bit-set-8pc/
[^6]: ToolNut, accessed 2026-09-13. https://www.toolnut.com/products/milwaukee-48-89-4631-kit-23-pc-tin-shockwave
[^7]: Adam's Tarp & Tool, accessed 2026-09-13. https://www.adamstarpntool.com/product/shockwave-red-helix-titanium-drill-bit-set-23-pc/
[^8]: AtoZ Shop, accessed 2026-09-13. https://atozshop.co.in/product/makita-b-65399-impact-gold-14-pc-titanium-drill-bit-set-1-4-in-hex-shank/
[^9]: Lowe's, accessed 2026-09-13. https://www.lowes.com/pd/Bosch-BXH5S-Drill-Bit-Set/5014931961
[^10]: Northern Tool, accessed 2026-09-13. https://www.northerntool.com/products/bosch-blue-xtreme-carbide-hammer-drill-bit-set-7-pcs-impact-rated-hex-shank-u-flute-design-model-bxh7s-6939625
[^11]: 1 Top Tools, accessed 2026-09-13. https://www.1toptools.com/products/bosch-bxh7s-carbide-hammer-drill-bit-set-7-piece-blue-xtreme-hex-shank-impact-rated-masonry-percussion-bits-for-concrete-brick-stone-with-case
[^12]: The Power Tool Store, accessed 2026-09-13. https://thepowertoolstore.com/products/dewalt-dwafe100set
[^13]: KVM Tools, accessed 2026-09-13. https://www.kvmtools.com/products/dewalt-dwafe100set-elite-drill-drive-bit-set-100-piece-impact-rated-s2-steel-hand-impact-power
[^14]: Hanes Supply, accessed 2026-09-13. https://www.hanessupply.com/drill-america-d-a29j-co-pc
[^15]: JB Tools, accessed 2026-09-13. https://www.jbtools.com/drill-america-cobalt-jobber-drill-bit-set-shatter-proof-case-d-a29j-co-pc/
[^16]: RYOBI, accessed 2026-09-13. https://www.ryobitools.com/products/33287199105
[^17]: Direct Tools Outlet, accessed 2026-09-13. https://www.directtoolsoutlet.com/products/a972501
[^18]: IndustryBuying, accessed 2026-09-13. https://www.industrybuying.com/specialized-hss-drills-milwaukee-TOO.JOB.621993440
[^19]: Raptor Supplies EU, accessed 2026-09-13. https://eu.raptorsupplies.com/pd/milwaukee/48-89-0012
[^20]: Raptor Supplies Australia, accessed 2026-09-13. https://www.raptorsupplies.com.au/pd/milwaukee/48-89-0012
[^21]: BAER Tools, accessed 2026-09-13. https://baer.tools/en/p/hsse-extreme-drill-bit-workshop-set-93-pcs.-0.5mm-increasing-1-13-mm
[^22]: ToolNut, accessed 2026-09-13. https://www.toolnut.com/products/diablo-dmd-t29-metal-demontm-29-piece-drill-bits-set-for-mild-hardened-and-stainless-steels
[^23]: Dillon Supply, accessed 2026-09-13. https://www.dillonsupply.com/Product/diablo-dmd-t29
[^24]: ToolGuy, accessed 2026-09-13. https://toolguy.com/shop/diablo-metal-demon-29-piece-drill-bit-set-professional-all-metal-performance-1-16-1-2/
[^25]: Ace Hardware, accessed 2026-09-13. https://www.acehardware.com/departments/tools/power-tool-accessories/drill-bits/2032211
[^26]: Bomgaars, accessed 2026-09-13. https://www.bomgaars.com/oi-68509.html
[^27]: Atlas Machinery, accessed 2026-09-13. https://www.atlas-machinery.com/bosch/BOS-MS4091/
[^28]: Midwest Technology Products, accessed 2026-09-13. https://www.midwesttechnology.com/bosch-91-piece-drilling-driving-bit-set/
[^29]: McCoy's Building Supply, accessed 2026-09-13. https://www.mccoys.com/shop/p/7573538-052303-32/bosch-co14b-twist-drill-bit-set-14-piece-cobalt
[^30]: TheLumberyard.com, accessed 2026-09-13. https://www.thelumberyard.com/DRILL-BIT-SET-METAL-COBALT-M42-p/7573538.htm
[^31]: Instacart, accessed 2026-09-13. https://www.instacart.com/products/25190283-bosch-co14b-14-piece-assorted-cobalt-twist-drill-bit-set-each
[^32]: Farm & Home Supply, accessed 2026-09-13. https://www.farmandhomesupply.com/dewalt-dw1361-drill-bit-set-21-piece-titanium.html
[^33]: Farnell, accessed 2026-09-13. https://nl.farnell.com/en-NL/dewalt/dw1361/21-piece-pilot-point-titanium/dp/2836428
[^34]: MaxTool, accessed 2026-09-13. https://www.maxtool.com/products/milwaukee-48-89-2801-thunderbolt-black-oxide-drill-bit-set-21-pc
[^35]: Kooyman Aruba, accessed 2026-09-13. https://www.kooymanbv.com/aruba_en/milwaukee-48-89-2801-drill-bit-set-21-piece-steel-black-oxide100030773.html
[^36]: R.P. Lumber, accessed 2026-09-13. https://shop.rplumber.com/c/power-tools-accessories/power-tool-accessories/screwdriver-bits-accessories/p/dewalt-elite-series-dwafe30set-impact-driver-bit-set-30-piece
[^37]: DK Hardware, accessed 2026-09-13. https://www.dkhardware.com/dewalt-dwafe30set-dewalt-elite-series-impact-driver-bit-set-30-piece-product-9214293.html
[^38]: Drill Bit Warehouse, accessed 2026-09-13. https://www.drillbitwarehouse.com/product/14pc-hss-drill-bit-kit-for-metal/
[^39]: Super Arbor, accessed 2026-09-13. https://superarbor.io/products/1000045819-dewalt-14-piece-assorted-black-and-gold-coated-hss-twist-drill-bit-set
[^40]: My Tool Store, accessed 2026-09-13. https://mytoolstore.com/products/dewalt-dwa1184-14-pieces-black-and-gold-drill-bit-set
[^41]: Zoro, accessed 2026-09-13. https://www.zoro.com/dewalt-black-and-gold-drill-bit-sets-dwa1184/i/G9533697/
[^42]: Lowe's, accessed 2026-09-13. https://www.lowes.com/pd/Kobalt-Kobalt-95PC-Drill-and-Drive-Set/5015431595
[^43]: Postmates (Lowe's listing), accessed 2026-09-13. https://postmates.com/store/lowes-144-route-73s/KtAcjvzkU1q57iRug0IH0A/9d0683ad-bae1-50a9-8110-73c64748fb15/260ab397-1e1e-41d4-9b59-963585b76134/38de70f2-872c-542a-a1c7-35b4bd9fff31?scats=260ab397-1e1e-41d4-9b59-963585b76134