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Twist Drill Bits & Sets

Twist drill bits are versatile all rounders for drilling metal, wood and plastics.  High speed steel bits handle everyday drilling, while cobalt and titanium coated versions cut stainless steel and hardened materials.  Complete sets ensure you always have the right size.

What are twist drill bits used for?
Twist drill bits are the most common type of drill bit, used for general-purpose drilling in wood, metal, plastic, and composites. Their spiral flute design helps remove debris as the bit cuts into the material, making them ideal for a wide range of applications from construction and metalworking to home repairs and workshop tasks.

What materials and coatings should I consider when choosing a twist drill bit?

  • HSS (High-Speed Steel) – suitable for wood, soft metals, and plastics

  • HSS-TiN (Titanium-coated) – reduces friction and increases lifespan, ideal for repetitive drilling in metal

  • Cobalt alloy (HSS-Co) – designed for stainless steel and hardened metals

  • Black oxide – offers corrosion resistance and better wear in wood and mild steel
    Choose the material and coating based on the material you're drilling into and whether heat resistance or longevity is a priority.

Why should I buy a twist drill bit set instead of individual bits?
Drill bit sets offer a range of diameters in one kit, allowing for greater flexibility and convenience. They're ideal for tradespeople, workshops, and DIYers who work with varied hole sizes and materials. Sets often come in durable cases with size markings, making it easy to stay organized and replace bits as needed.

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R 89.98
R 89.98 - R 89.98
R 89.98
R 69.00
R 69.00 - R 69.00
R 69.00

Alpen | Drill Bit HSS PZ-Cobalt 5.0mm Stubby Bulk

Alpen

HSS PZ-Cobalt Stubby Drill Bit Size: 5.0 x 62/26mm Bulk: Qty 1 Range of application 5% cobalt-alloyed high-efficiency drills with reinforced web....

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R 89.98
R 89.98 - R 89.98
R 89.98
R 69.00
R 69.00 - R 69.00
R 69.00
R 209.87
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R 209.87
R 160.00
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R 160.00

Alpen | Drill Bit SDS-plus Force X 6.5mm X 160/100mm X4 Cutting Edges

Alpen

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R 209.87
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R 209.87
R 160.00
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R 160.00
R 363.45
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R 363.45
R 277.00
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R 277.00

Alpen | Drill Bit SDS-plus 14,0mm X 450/400mm Bulk

Alpen

SDS-plus Drill Bit Size: Ø 14.0 x 450/400...

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R 363.45
R 363.45 - R 363.45
R 363.45
R 277.00
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R 277.00
R 22.48
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R 22.48
R 18.00
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R 18.00

Alpen | Drill Bit HSS Sprint Master 2.7mm DIN338 Bulk

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 2,7mm Qty: 1 Master of Versatility Expectations are high and innovation is an...

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R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
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R 18.00
R 22.48
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R 22.48
R 18.00
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R 18.00

Alpen | Drill Bit HSS Sprint Master 2.6mm DIN338 Bulk

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 2,6mm Qty: 1 Master of Versatility Expectations are high and innovation is an...

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R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00
R 22.48
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R 22.48
R 18.00
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R 18.00

Alpen | Drill Bit HSS Sprint Master 2.3mm DIN338 Bulk

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 2,3mm Qty: 1 Master of Versatility Expectations are high and innovation is an o...

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R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00
R 22.48
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R 22.48
R 18.00
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R 18.00

Alpen | Drill Bit HSS Sprint Master 1.9mm DIN338 Bulk

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 1,9mm Qty: 1 Master of Versatility Expectations are high and innovation is an obligation at the...

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R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00
R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00

Alpen | Drill Bit HSS Sprint Master 1.6mm DIN338 Bulk

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 1,6mm Qty: 1 Master of Versatility Expectations are high and innovation is an obligation at the ...

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R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00
R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00

Alpen | Drill Bit HSS Sprint Master 1.4mm DIN338 Bulk

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 1,4mm Qty: 1 Master of Versatility Expectations are high and innovation is an obligation at the ve...

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R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00
R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00

Alpen | Drill Bit HSS Sprint Master 1.3mm DIN338 Bulk

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 1,3mm Qty: 1 Master of Versatility Expectations are high and innovation is an obligation at the ve...

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R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00
R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
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R 18.00

Alpen | Drill Bit HSS Sprint Master 1.1mm DIN338 Bulk

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 1,1mm Qty: 1 Master of Versatility Expectations are high and innovation is an obligation at the ve...

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R 22.48
R 22.48 - R 22.48
R 22.48
R 18.00
R 18.00 - R 18.00
R 18.00
R 74.98
R 74.98 - R 74.98
R 74.98
R 58.00
R 58.00 - R 58.00
R 58.00

Alpen | Drill Bit HSS Sprint Master 3.0mm DIN338 Sleeved 3Pc

Alpen

DIN338 HSS Sprint Master Jobber Drill Bits Size: 3,0mm Qty: 3Pc Master of Versatility Expectations are high and innovation ...

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R 74.98
R 74.98 - R 74.98
R 74.98
R 58.00
R 58.00 - R 58.00
R 58.00
R 53.76
R 53.76 - R 53.76
R 53.76
R 41.00
R 41.00 - R 41.00
R 41.00

Alpen | Drill Bit HSS Sprint Master 3.5mm DIN338 Sleeved

Alpen

DIN338 HSS Sprint Jobber Drill Bit Size: 3,5mm Qty: 1 Range of application HSS twist drill: toughness and precision combined with excelle...

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R 53.76
R 53.76 - R 53.76
R 53.76
R 41.00
R 41.00 - R 41.00
R 41.00
R 41.28
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R 41.28
R 32.00
R 32.00 - R 32.00
R 32.00

Alpen | Drill Bit HSS Sprint Master 1,0mm DIN338 Sleeved

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 1,0mm Qty: 1 Master of Versatility Expectations are high and innovation is an obl...

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R 41.28
R 41.28 - R 41.28
R 41.28
R 32.00
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R 32.00
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R 1,472.63
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R 1,472.63
R 1,149.00
R 1,149.00 - R 1,149.00
R 1,149.00

Alpen | Drill Bit HSS Cobalt 16,0mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: Ø 16.0 x 178/120mm Range of application 5% cobalt-alloyed jobber drills with high heat-resistance for drilling ...

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R 1,472.63
R 1,472.63 - R 1,472.63
R 1,472.63
R 1,149.00
R 1,149.00 - R 1,149.00
R 1,149.00
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R 968.01
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R 968.01
R 759.00
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R 759.00

Alpen | Drill Bit HSS Cobalt 14.0mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 14.0 x 160/108mm Range of application 5% cobalt-alloyed jobber drills with high heat-resistance for drilling st...

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R 968.01
R 968.01 - R 968.01
R 968.01
R 759.00
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R 759.00
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R 735.71
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R 735.71
R 561.00
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R 561.00

Alpen | Drill Bit HSS Cobalt 13.0mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 13.0 x 151/101mm Range of application 5% cobalt-alloyed jobber drills with high heat-resistance for drilling st...

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R 735.71
R 735.71 - R 735.71
R 735.71
R 561.00
R 561.00 - R 561.00
R 561.00
R 684.48
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R 684.48
R 522.00
R 522.00 - R 522.00
R 522.00

Alpen | Drill Bit HSS Cobalt 12.5mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 12.5 x 151/101mm Range of application 5% cobalt-alloyed jobber drills with high heat resistance for drilling st...

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R 684.48
R 684.48 - R 684.48
R 684.48
R 522.00
R 522.00 - R 522.00
R 522.00
R 504.62
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R 504.62
R 385.00
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R 385.00

Alpen | Drill Bit HSS Cobalt 11.5mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 11.5 x 142/94mm Range of application 5% cobalt-alloyed jobber drills with high heat resistance for drilling ste...

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R 504.62
R 504.62 - R 504.62
R 504.62
R 385.00
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R 385.00
R 243.57
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R 243.57
R 186.00
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R 186.00

Alpen | Drill Bit HSS Cobalt 10.0mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 10.0 x 133/87mm Range of application 5% cobalt-alloyed jobber drills with high heat resistance for drilling ste...

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R 243.57
R 243.57 - R 243.57
R 243.57
R 186.00
R 186.00 - R 186.00
R 186.00
R 251.04
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R 251.04
R 192.00
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R 192.00

Alpen | Drill Bit HSS Cobalt 9.5mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 9.5 x 125/81mm Range of application 5% cobalt-alloyed jobber drills with high heat resistance for drilling stee...

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R 251.04
R 251.04 - R 251.04
R 251.04
R 192.00
R 192.00 - R 192.00
R 192.00
R 214.82
R 214.82 - R 214.82
R 214.82
R 164.00
R 164.00 - R 164.00
R 164.00

Alpen | Drill Bit HSS Cobalt 9.0mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 9.0 x 125/81mm Range of application 5% cobalt-alloyed jobber drills with high heat resistance for drilling stee...

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R 214.82
R 214.82 - R 214.82
R 214.82
R 164.00
R 164.00 - R 164.00
R 164.00
R 163.64
R 163.64 - R 163.64
R 163.64
R 125.00
R 125.00 - R 125.00
R 125.00

Alpen | Drill Bit HSS Cobalt 8.5mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 8.5 x 117/75mm Range of application 5% cobalt-alloyed jobber drills with high heat resistance for drilling stee...

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R 163.64
R 163.64 - R 163.64
R 163.64
R 125.00
R 125.00 - R 125.00
R 125.00
R 167.38
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R 167.38
R 128.00
R 128.00 - R 128.00
R 128.00

Alpen | Drill Bit HSS Cobalt 8.0mm DIN338 RN Bulk

Alpen

HSS Cobalt Jobber Drill Bit Size: 8.0 x 117/75mm Range of application 5% cobalt-alloyed jobber drills with high heat resistance for drilling stee...

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R 167.38
R 167.38 - R 167.38
R 167.38
R 128.00
R 128.00 - R 128.00
R 128.00