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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 959.00
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Bosch Professional | Drill Bit Set HSS Cobalt PROBOX 10Pc

Bosch

The professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools and ...

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R 959.00
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R 959.00
R 759.00
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R 866.00
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R 689.00
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R 689.00

Bosch Professional | Drill Bit Set Expert CYL-9 MultiConstruction 7Pc

Bosch

The professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools and ...

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R 866.00
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R 689.00
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R 817.00
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R 649.00
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R 649.00

Bosch Professional | Diamond Bit Easy Dry 10mm

Bosch

The professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools and ...

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R 817.00
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R 649.00
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R 885.00
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R 709.00
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R 709.00

Bosch Professional | Diamond Bit Easy Dry 12mm

Bosch

The professional blue power tools and accessories from Bosch are developed for professionals. Bosch creates new innovations in power tools and ...

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R 885.00
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R 160.59
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R 89.00
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R 89.00

Tork Craft | Drill Bit HSS Set 5-6-8mm Industrial 135º Ground 3Pc

Tork Craft

3Pc Drill Bit Set 3Pc Drill Bit HSS Set 5-6-8mm Industrial 135 Ground  

R 160.59
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R 89.00
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R 620.00
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R 620.00

Alpen | Drill Bit Set HSS Forte Cobalt 2-8mm 6Pc

Alpen

6Pc HSS Forte Cobalt Drill Bit Set Sizes: 2.0, 3.0, 4.0, 5.0, 6.0 & 8.0mm A neatly packaged cobalt drill bit set in a plastic case Manufactur...

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R 620.00
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R 718.00
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Micro-Tec | Bit Set Hex 10mm 37Pc

Micro-Tec

  37Pc 10mm Hex Bit Set Spline 30mm: M4, M5, M6, M8, M10, M12 Hex 30mm: H4, H5, H6, H8, H10, H12 Male Star 30mm: T10, T15, T20, T25, T27, T30, T...

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R 321.02
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R 245.00
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R 245.00

Alpen | Drill Bit Set HSS Super Hex Shank 3Pc

Alpen

3Pc HSS Super Hex Shank Drill Bit Set Sizes: 2, 3, & 4mm Range of application HSS twist drill ground from solid, bright finish: toughness ...

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R 321.02
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R 245.00
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R 552.11
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R 421.00
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R 421.00

Alpen | Drill Bit Set Profi Beton Concrete Hex Shank 5, 6, 8mm 3Pc

Alpen

3Pc Profi Beton APTM 3 Hex Shank Concrete Drill Bit Set Sizes: 5mm, 6mm & 8mm Range of application High efficiency Profi Beton drill for perc...

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R 552.11
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R 421.00
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R 512.15
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R 391.00
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R 391.00

Alpen | Drill Bit Set Profi Multicut Hex Shank 3Pc

Alpen

3Pc Profi Multicut ATM 3 Hex Shank Drill Bit Set Sizes: 5, 6 & 8mm Range of application Extremely versatile and precise drilling – even with ...

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R 512.15
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R 391.00
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R 849.39
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R 648.00
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Alpen | Drill Bit Set HSS Super Hex Shank 4Pc

Alpen

4Pc HSS Super Hex Shank Drill Bit Set Sizes: 2, 3, 4 & 5mm 1/4" Hex Shank Range of application HSS twist drill ground from solid, bright fini...

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R 849.39
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R 648.00
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R 1,339.00
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R 1,021.00
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R 1,021.00

Alpen | Drill Bit Set HSS Super Hex Shank 6Pc

Alpen

6Pc HSS Super Hex Shank Drill Bit Set Sizes: 2, 3, 4, 5, 6 & 8mm Range of application HSS twist drill ground from solid, bright finish: tough...

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R 1,339.00
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R 1,021.00
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R 1,417.72
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R 1,081.00
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Alpen | Drill & Screwdriver Set in Carry Case Steel Masonry Wood 30Pc

Alpen

30Pc Drill & Screwdriver Bit Set Alpen multipurpose drill bit and screwdriver set in a handy plastic carry case Versatile and handy for a qui...

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R 1,081.00
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R 3,073.89
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R 2,343.00
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Alpen | Drill Bit Set HSS-ECo Cobalt 1,0-10mm X 0.5mm in Metal Case 19Pc

Alpen

19Pc HSS-ECo Cobalt KM19 Jobber drill set in metal cassette Range of application 5% cobalt-alloyed jobber drills with high heat-resistance for d...

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R 3,073.89
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R 2,343.00
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R 610.76
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R 466.00
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R 466.00

Alpen | Drill Bit Set HSS Pro 2-8mm 6Pc

Alpen

HSS Pro TM 6 Drill Bit Set Sizes: 2, 3, 4, 5, 6 & 8mm Range of application HSS twist drill ground from solid, special split point Bright fin...

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R 610.76
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R 466.00
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R 502.14
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R 383.00
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R 383.00

Alpen | Drill Bit Set Concrete Profi Beton 5Pc

Alpen

5Pc PTSB 5 Concrete Profi Beton Drill Bit Set Sizes: 4, 5, 6, 8, & 10mm High-performance drills for percussion drilling in concrete, brickwo...

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R 502.14
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R 383.00
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R 383.00
R 858.13
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R 654.00
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R 654.00

Alpen | Drill Bit Set HSS PZ-Cobalt Stubby 2-8mm 6Pc

Alpen

TM PZ6 HSS PZ-Cobalt Stubby Drill Bit Set Sizes: 2, 3, 4, 5, 6, & 8mm 135º Point DIN1897  

R 858.13
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R 654.00
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R 569.59
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R 435.00
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R 435.00

Alpen | Drill Bit Set Profi Granit PG 5 4, 5, 6, 8 & 10mm 5Pc

Alpen

5Pc PG 5 Profi Granit Drill Bit Set Sizes: 4, 5, 6, 8 & 10mm Special drill bits for rotary and percussion drilling of granite and marble Ext...

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R 569.59
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R 435.00
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R 435.00
R 859.33
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R 859.33
R 655.00
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R 655.00

Alpen | Drill Bit Set Wood/Steel/Masonry 5, 6 & 8mm 9Pc

Alpen

9Pc Wood/Steel/Masonry Combiset TM9 Drill Bit Set Sizes: 5, 6, & 8mm for each of the three types

R 859.33
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R 859.33
R 655.00
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R 655.00
R 570.80
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R 570.80
R 435.00
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R 435.00

Alpen | Drill Bit Set HSS Combiset 3-8mm 9Pc

Alpen

9Pc HSS Combiset Drill Bit Set Comprising Masonry and Sprint Master Drill Bits HSS Masonry Features Tungsten carbide tip provides maximum surfa...

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R 570.80
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R 570.80
R 435.00
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R 435.00
R 249.00 - R 249.00
R 249.00
R 249.00
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R 249.00

TOTAL | Drill Bit Set 19Pc HSS

TOTAL

19pc HSS twist drill bits set Sizes: 1mm,1.5mm, 2mm, 2.5mm, 3mm, 3.5mm, 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, 7.5mm, 8mm, 8.5mm, 9mm, 9.5mm &a...

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R 249.00 - R 249.00
R 249.00
R 249.00
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R 249.00
R 95.50
R 95.50 - R 95.50
R 95.50
R 73.00
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R 73.00

Tork Craft | Drill Bit Masonry 10x400mm

Tork Craft

10X400mm Masonry Drill Bit Drill diameter: Ø10.0mmLength: 400mmDrill bit: TCT (Tungsten carbide tipped) The drill bit is used to drill holes in ...

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R 95.50
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R 95.50
R 73.00
R 73.00 - R 73.00
R 73.00
R 712.54
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R 712.54
R 543.00
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R 543.00

Tork Craft | Drill Bit Set Masonry 16Pc 3-16mm in Plastic Case

Tork Craft

16Pc Masonry Drill Bit Set Drill bits in the set Ø3mm (x2) Ø4mm (x2) Ø5mm Ø6mm Ø7mm Ø8mm Ø9mm Ø10mm Ø11mm Ø12mm Ø13mm Ø14mm Ø15mm Ø16mm The dril...

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R 712.54
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R 543.00
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R 543.00
R 171.40
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R 171.40
R 131.00
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R 131.00

Tork Craft | Drill Bit Masonry 14x400mm

Tork Craft

14X400mm Masonry Drill Bit Drill diameter: Ø14.0mmLength: 400mmDrill bit: TCT (Tungsten carbide tipped) The drill bit is used to drill holes in ...

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R 171.40
R 171.40 - R 171.40
R 171.40
R 131.00
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R 131.00