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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 368.00
R 368.00 - R 368.00
R 368.00
R 290.00
R 290.00 - R 290.00
R 290.00

Alpen | Drill Bit HSS Sprint Extra Long 4,0mm X 175/120mm

Alpen

DIN1869 HSS Sprint Extra Long Series Drill Bit Size: 4,0 X 175/120mm Qty: 1 Range of application High-efficiency drills for extremely deep ho...

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R 368.00
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R 368.00
R 290.00
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R 290.00
R 603.18
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R 603.18
R 475.00
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R 475.00

Alpen | Drill Bit HSS Super Extra Long DIN1869 6,0mm X 205/140mm

Alpen

DIN1869 HSS Super Extra Long Series Drill Bit Size: 6,0 X 205/140mm Qty: 1 Range of application High-efficiency drills for extremel...

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R 603.18
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R 603.18
R 475.00
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R 475.00
R 247.82
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R 247.82
R 195.00
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R 195.00

Alpen | Drill Bit HSS Sprint Extra Long DIN1869 2.5mm X 140/95mm

Alpen

HSS Sprint Extra Long Series Drill Bit Size: 2,5 X 140/95mm Qty: 1 Range of application High-efficiency drills for extremely deep holes w...

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R 247.82
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R 247.82
R 195.00
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R 195.00
R 301.30
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R 301.30
R 237.00
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R 237.00

Alpen | Drill Bit HSS Sprint Extra Long DIN1869 4,0mm X 175/120mm

Alpen

DIN1869 HSS Sprint Extra Long Series Drill Bit Size: 4,0 X 175/120mm Qty: 1 Range of application High-efficiency drills for extremely deep ho...

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R 301.30
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R 301.30
R 237.00
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R 237.00
R 342.70
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R 342.70
R 270.00
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R 270.00

Alpen | Drill Bit HSS Sprint Extra Long DIN1869 5,0mm X 195/135mm

Alpen

DIN1869 HSS Sprint Extra Long Series Drill Bit Size: 5,0 X 195/135mm Qty: 1 Range of application High-efficiency drills for extremely deep hol...

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R 342.70
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R 342.70
R 270.00
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R 270.00
R 680.22
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R 680.22
R 535.00
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R 535.00

Alpen | Drill Bit HSS Super Extra Long DIN1869 5,0mm X 315/210mm

Alpen

DIN1869 HSS Super Extra Long Series Drill Bit Size: 5,0 X 315/210mm Qty: 1 Range of application High-efficiency drills for extremely deep h...

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R 680.22
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R 680.22
R 535.00
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R 535.00
R 726.80
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R 726.80
R 572.00
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R 572.00

Alpen | Drill Bit HSS Super Extra Long DIN1869 5.5mm X 330/225mm

Alpen

DIN1869 HSS Super Extra Long Series Drill Bit Size: 5,5 X 330/225mm Qty: 1 Range of application High-efficiency drills for extremely ...

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R 726.80
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R 726.80
R 572.00
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R 829.72
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R 829.72
R 653.00
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R 653.00

Alpen | Drill Bit HSS Super Extra Long DIN1869 6.5mm X 350/235mm

Alpen

DIN1869 HSS Super Extra Long Series Drill Bit Size: 6,5 X 350/235mm Qty: 1 Range of application High-efficiency drills for extremel...

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R 829.72
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R 653.00
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R 110.40
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R 110.40
R 87.00
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R 87.00

Alpen | Drill Bit HSS Forte Cobalt 3.3mm X 65/36mm

Alpen

HSS Forte Cobalt Drill Bit Size: 3,3mm Length/Working Length: 65/36mm 5% cobalt-alloyed jobber drills with an extremely st...

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R 110.40
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R 110.40
R 87.00
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R 135.70
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R 135.70
R 107.00
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R 107.00

Alpen | Drill Bit Profi Granit 4.0mm

Alpen

Profi Granit Tungsten Carbide Granite Drill Bit Size: Ø 4.0 x 75/39mm Range of application Special drill bits for rotary and percussion dr...

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R 135.70
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R 135.70
R 107.00
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R 107.00
R 144.90
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R 144.90
R 114.00
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R 114.00

Alpen | Drill Bit Profi Keramo Tile Ceramic/Marble 6,0mm

Alpen

Profi Keramo Tungsten Carbide Tile Ceramic/Marble Drill Bit Size: Ø 6.0 x 100/54mm Qty: 1 Range of application High-efficiency drill ...

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R 144.90
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R 144.90
R 114.00
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R 114.00
R 147.20
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R 147.20
R 116.00
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R 116.00

Alpen | Drill Bit Profi Keramo Tile Ceramic/Marble 8,0mm

Alpen

Profi Keramo Tungsten Carbide Tile Ceramic/Marble Drill Bit Size: Ø 8.0 x 120/80mm Qty: 1 Range of application High-efficiency dril...

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R 147.20
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R 147.20
R 116.00
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R 116.00
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R 2,365.00
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R 2,365.00

DeWalt | Drill/Drive Set 63Pc with Extreme Drill Bits

DeWalt

63Pc Drill/Drive Set with Extreme Drill Bits The DT70759 is a 63 piece drill and screwdriver bit set. Packed in the rugged Medium sized Tough Ca...

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R 2,365.00 - R 2,365.00
R 2,365.00
R 2,365.00
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R 125.35
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R 125.35
R 99.00
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R 99.00

Alpen | Drill Bit Masonry TC Long Life 8,0 X 200mm

Alpen

Long Life Tungsten Carbide Masonry Drill Bit Size: Ø 8,0 x 200/140mm Qty: 1 Range of application Masonry drill bit type Long Life...

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R 125.35
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R 125.35
R 99.00
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R 99.00
R 159.28
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R 159.28
R 126.00
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R 126.00

Alpen | Drill Bit Masonry TC Long Life 10,0 X 200mm

Alpen

Long Life Tungsten Carbide Masonry Drill Bit Size: Ø 10.0 x 200/140mm Qty: 1 Range of application Masonry drill bit type Long Life, mil...

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R 159.28
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R 159.28
R 126.00
R 126.00 - R 126.00
R 126.00
R 216.20
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R 216.20
R 182.00
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R 182.00

Alpen | Drill Bit Masonry TC Long Life 8,0 X 400mm

Alpen

Long Life Tungsten Carbide Masonry Drill Bit Size: Ø 8,0 x 400/300mm Qty: 1 Range of application Masonry drill bit type Long Life, milled ...

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R 216.20
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R 216.20
R 182.00
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R 182.00
R 49.68
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R 49.68
R 40.00
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R 40.00

Alpen | Drill Bit HSS Sprint Master 3,0mm DIN338 Sleeved

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 3,0mm Qty: 1 Range of application HSS twist drill: toughness and precisio...

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R 49.68
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R 49.68
R 40.00
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R 40.00
R 58.65
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R 58.65
R 47.00
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R 47.00

Alpen | Drill Bit HSS Sprint Master 4.2mm DIN338 Sleeved

Alpen

DIN338 HSS Sprint Jobber Drill Bit Size: 4,2mm Qty: 1 Range of application HSS twist drill: toughness and precision com...

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R 58.65
R 58.65 - R 58.65
R 58.65
R 47.00
R 47.00 - R 47.00
R 47.00
R 219.08
R 219.08 - R 219.08
R 219.08
R 173.00
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R 173.00

Alpen | Drill Bit Solid Carbide 2.0mm

Alpen

Solid Carbide Drill Bit Size: 2,0mm Carbide bits are made of steel, with a tungsten carbide tip These bits are extremely strong, making ...

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R 219.08
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R 219.08
R 173.00
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R 173.00
R 530.15
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R 530.15
R 417.00
R 417.00 - R 417.00
R 417.00

Alpen | Drill Bit Solid Carbide 4.5mm

Alpen

Solid Carbide Drill Bit Size: 4,5mm Carbide bits are made of steel, with a tungsten carbide tip These bits are extremely strong, makin...

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R 530.15
R 530.15 - R 530.15
R 530.15
R 417.00
R 417.00 - R 417.00
R 417.00
R 476.68
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R 476.68
R 375.00
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R 375.00

Alpen | Drill Bit Masonry TC Long Life 12,0 X 600mm

Alpen

Long Life Tungsten Carbide Masonry Drill Bit Size: Ø 12.0 x 600/500mm Qty: 1 Range of application Masonry drill b...

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R 476.68
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R 476.68
R 375.00
R 375.00 - R 375.00
R 375.00
R 86.02
R 86.02 - R 86.02
R 86.02
R 68.00
R 68.00 - R 68.00
R 68.00

Alpen | Drill Bit HSS Sprint Master 2.8mm DIN338 Sleeved 3Pc

Alpen

DIN338 HSS Sprint Master Jobber Drill Bit Size: 2,8mm Qty: 3Pc Master of Versatility Expectations...

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R 86.02
R 86.02 - R 86.02
R 86.02
R 68.00
R 68.00 - R 68.00
R 68.00
R 93.84
R 93.84 - R 93.84
R 93.84
R 74.00
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R 74.00

Alpen | Drill Bit HSS Sprint Master 3.3mm DIN338 Sleeved 3Pc

Alpen

DIN338 HSS Sprint Master Jobber Drill Bits Size: 3,3mm Qty: 3Pc Master of Versatility E...

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R 93.84
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R 93.84
R 74.00
R 74.00 - R 74.00
R 74.00
R 67.44
R 67.44 - R 67.44
R 67.44
R 52.00
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R 52.00

Alpen | Drill Bit HSS Sprint Master 4.0mm DIN338 Sleeved 2Pc

Alpen

DIN338 HSS Sprint Master Jobber Drill Bits Size: 4,0mm Qty: 2Pc Master of Versatility Expectations are high and innovat...

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R 67.44
R 67.44 - R 67.44
R 67.44
R 52.00
R 52.00 - R 52.00
R 52.00