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Forstner Bits

Forstner bits bore flat bottomed holes in wood, making them perfect for mortises, hinge recesses and overlapping holes.  Their rim cutting edges leave clean sidewalls and are excellent for drilling at angles.

What are Forstner bits used for?
Forstner bits are designed to drill precise, clean, flat-bottomed holes in wood. They’re ideal for:

  • Cabinetry and furniture making

  • Drilling concealed hinge holes (e.g. 35 mm Euro hinges)

  • Overlapping or angled holes

  • Cutting partial holes near edges without wandering
    Unlike spade or twist bits, Forstner bits produce minimal tear-out, making them the preferred choice for fine woodworking.

How are Forstner bits different from other drill bits?
Forstner bits feature:

  • A center point for accurate positioning

  • A circular rim with sharp cutting edges for smooth walls

  • The ability to drill at angles, into end grain, and create flat-bottomed or overlapping holes
    They cut cleaner and more accurately than hole saws, auger, or spade bits—especially in hardwoods and laminated boards.

How do I use Forstner bits effectively?

  • Use a drill press for best results, especially on harder materials

  • In handheld drills, drill slowly and steadily to maintain control

  • Clear chips often to prevent burning and overheating

  • For deep holes, use a bit extension or multiple passes
    Choose the correct diameter (commonly 10–50 mm), and keep the bit sharp and clean for best performance.

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Pro-Tech | Forstner Bit 20mm - BPM Toolcraft Sold out
R 259.00
R 259.00 - R 259.00
R 259.00
R 239.00
R 239.00 - R 239.00
R 239.00

Pro-Tech | Forstner Bit 20mm

Pro-Tech

20mm Forstner Bit The Forstner bit is optimized for woodworking applications to cut exceptionally precise with a minimum amount of tear-out The ...

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R 259.00
R 259.00 - R 259.00
R 259.00
R 239.00
R 239.00 - R 239.00
R 239.00
Sold out
Pro-Tech | Forstner Bit 16mm - BPM Toolcraft Sold out
R 229.00
R 229.00 - R 229.00
R 229.00
R 179.00
R 179.00 - R 179.00
R 179.00

Pro-Tech | Forstner Bit 16mm

Pro-Tech

16mm Forstner Bit The Forstner bit is optimized for woodworking applications to cut exceptionally precise with a minimum amount of tear-out The ...

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R 229.00
R 229.00 - R 229.00
R 229.00
R 179.00
R 179.00 - R 179.00
R 179.00
Sold out
Pro-Tech | Forstner Bit 28mm - BPM Toolcraft Sold out
R 309.00
R 309.00 - R 309.00
R 309.00
R 289.00
R 289.00 - R 289.00
R 289.00

Pro-Tech | Forstner Bit 28mm

Pro-Tech

The Forstner bit is optimized for woodworking applications to cut exceptionally precise with a minimum amount of tear-out The bit is ideal for d...

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R 309.00
R 309.00 - R 309.00
R 309.00
R 289.00
R 289.00 - R 289.00
R 289.00
Sold out
Pro-Tech | Forstner Bit 50mm - BPM Toolcraft Sold out
R 753.82
R 753.82 - R 753.82
R 753.82
R 589.00
R 589.00 - R 589.00
R 589.00

Pro-Tech | Forstner Bit 50mm

Pro-Tech

50mm Forstner Bit The Forstner bit is optimized for woodworking applications to cut exceptionally precise with a minimum amount of tear-out The ...

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R 753.82
R 753.82 - R 753.82
R 753.82
R 589.00
R 589.00 - R 589.00
R 589.00
Sold out
Pro-Tech | Forstner Bit 45mm - BPM Toolcraft
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R 654.17
R 654.17 - R 654.17
R 654.17
R 519.00
R 519.00 - R 519.00
R 519.00

Pro-Tech | Forstner Bit 45mm

Pro-Tech

45mm Forstner Bit The Forstner bit is optimized for woodworking applications to cut exceptionally precise with a minimum amount of tear-out The ...

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R 654.17
R 654.17 - R 654.17
R 654.17
R 519.00
R 519.00 - R 519.00
R 519.00
Sold out
Pro-Tech | Forstner Saw Tooth HSS Bit 60mm 2 3/8" - BPM Toolcraft
Sold out
R 1,259.76
R 1,259.76 - R 1,259.76
R 1,259.76
R 989.00
R 989.00 - R 989.00
R 989.00

Pro-Tech | Forstner Saw Tooth HSS Bit 60mm 2 3/8"

Pro-Tech

Sawtooth Forstner BitsThese Forstner Bits from the range of Planet Plus / Router woodworking tools selection are of a superior quality. The Forstn...

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R 1,259.76
R 1,259.76 - R 1,259.76
R 1,259.76
R 989.00
R 989.00 - R 989.00
R 989.00
Sold out
Sold out
R 209.00 - R 209.00
R 209.00
R 209.00
R 209.00 - R 209.00
R 209.00

Creative Turning | Drill Forstner Tungsten Carbide 25mm

Creative Turning

25mm Tungsten Carbide Forstner Bit The Creative Turning Carbide Forstner Drills have two 2mm thick Tungsten Carbide blades for cutting the bottom ...

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R 209.00 - R 209.00
R 209.00
R 209.00
R 209.00 - R 209.00
R 209.00
Sold out
Sold out
R 269.00 - R 269.00
R 269.00
R 269.00
R 269.00 - R 269.00
R 269.00

Creative Turning | Drill Forstner Tungsten Carbide 33mm

Creative Turning

33mm Tungsten Carbide Forstner Bit The Creative Turning Carbide Forstner Drills have two 2mm thick Tungsten Carbide blades for cutting the bottom ...

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R 269.00 - R 269.00
R 269.00
R 269.00
R 269.00 - R 269.00
R 269.00
Sold out
Sold out
R 329.00 - R 329.00
R 329.00
R 329.00
R 329.00 - R 329.00
R 329.00

Creative Turning | Drill Forstner Tungsten Carbide 38mm

Creative Turning

38mm Tungsten Carbide Forstner Bit The Creative Turning Carbide Forstner Drills have two 2mm thick Tungsten Carbide blades for cutting the bottom ...

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R 329.00 - R 329.00
R 329.00
R 329.00
R 329.00 - R 329.00
R 329.00
Sold out
Sold out
R 285.00 - R 285.00
R 285.00
R 285.00
R 285.00 - R 285.00
R 285.00

Creative Turning | Tungsten Carbide Forstner Drill 35mm

Creative Turning

Tungsten Carbide Forstner Drill 35mm The Creative Turning Carbide Forstner Drills have two 2mm thick Tungsten Carbide blades for cutting the bott...

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R 285.00 - R 285.00
R 285.00
R 285.00
R 285.00 - R 285.00
R 285.00
Sold out
Alpen | Forstner Drill Bit Sharp Shark 25mm | ALP239025 - BPM Toolcraft
Sold out
R 919.31
R 919.31 - R 919.31
R 919.31
R 719.00
R 719.00 - R 719.00
R 719.00

Alpen | Drill Bit Forstner Sharp Shark 25mm

Alpen

Forstner Sharp Shark Drill Bit Size: 25mm Even faster thanks to optimised cutting geometry Double service life Most suitable for hardest materi...

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R 919.31
R 919.31 - R 919.31
R 919.31
R 719.00
R 719.00 - R 719.00
R 719.00
Sold out
Sold out
R 399.00 - R 399.00
R 399.00
R 399.00
R 399.00 - R 399.00
R 399.00

Creative Turning | Drill Forstner Tungsten Carbide 45mm

Creative Turning

38mm Tungsten Carbide Forstner Bit The Creative Turning Carbide Forstner Drills have two 2mm thick Tungsten Carbide blades for cutting the bottom...

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Email when available
R 399.00 - R 399.00
R 399.00
R 399.00
R 399.00 - R 399.00
R 399.00
Sold out
Sold out
R 225.86
R 225.86 - R 225.86
R 225.86
R 179.00
R 179.00 - R 179.00
R 179.00

Pro-Tech | Forstner Bit 14mm

Pro-Tech

14mm Forstner Bit The Forstner bit is optimized for woodworking applications to cut exceptionally precise with a minimum amount of tear-out. The ...

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R 225.86
R 225.86 - R 225.86
R 225.86
R 179.00
R 179.00 - R 179.00
R 179.00
Sold out
Sold out
R 189.00 - R 189.00
R 189.00
R 189.00
R 189.00 - R 189.00
R 189.00

Creative Turning | 22mm Tungsten Carbide Forstner Drill Bit

Creative Turning

22mm Tungsten Carbide Forstner Drill Bit The Creative Turning Carbide Forstner Drills have two 2mm thick Tungsten Carbide blades for cutting the ...

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Email when available
R 189.00 - R 189.00
R 189.00
R 189.00
R 189.00 - R 189.00
R 189.00
Sold out
Sold out
R 617.03
R 617.03 - R 617.03
R 617.03
R 489.00
R 489.00 - R 489.00
R 489.00

Alpen | Forstner Bit 26mm

Alpen

Forstner Bit  Size: 26mm Range of application For drilling in soft and hard wood, in chipboards and fibreboards

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R 617.03
R 617.03 - R 617.03
R 617.03
R 489.00
R 489.00 - R 489.00
R 489.00
Sold out
Sold out
R 518.42
R 518.42 - R 518.42
R 518.42
R 409.00
R 409.00 - R 409.00
R 409.00

Alpen | Forstner Bit 20mm

Alpen

20mm Machine Forstner Bit  One Forstner bit in round plastic hanging tube for wall display stands Range of application: For drilling in soft and ...

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R 518.42
R 518.42 - R 518.42
R 518.42
R 409.00
R 409.00 - R 409.00
R 409.00
Sold out
Sold out
R 1,469.12
R 1,469.12 - R 1,469.12
R 1,469.12
R 639.00
R 639.00 - R 639.00
R 639.00

Pro-Tech | Forstner HSS Bit Saw Tooth 70mm 2-3/4

Pro-Tech

HSS Saw Tooth Forstner Bit The Forstner bit is optimized for woodworking applications to cut exceptionally precise with a minimum amount of tear-...

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R 1,469.12
R 1,469.12 - R 1,469.12
R 1,469.12
R 639.00
R 639.00 - R 639.00
R 639.00
Sold out
Narex Tool Narex | Forstner Bit 15mm-Forstner Bit- BPM Toolcraft
Sold out
R 899.00
R 899.00 - R 899.00
R 899.00
R 699.00
R 699.00 - R 699.00
R 699.00

Narex | Forstner Bit 15mm

Narex

For drilling knots and defective areas in timber and floor boards. Produced from highly alloyed steel Size: 15mm Type Rotation speed - soft w...

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R 899.00
R 899.00 - R 899.00
R 899.00
R 699.00
R 699.00 - R 699.00
R 699.00
Sold out
Narex Tool Narex | Forstner Bit 35mm-Forstner Bit- BPM Toolcraft
Sold out
R 1,299.00
R 1,299.00 - R 1,299.00
R 1,299.00
R 1,099.00
R 1,099.00 - R 1,099.00
R 1,099.00

Narex | Forstner Bit 35mm

Narex

For drilling knots and defective areas in timber and floor boards. Produced from highly alloyed steel Size: 35mm Type Rotation speed - soft w...

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Email when available
R 1,299.00
R 1,299.00 - R 1,299.00
R 1,299.00
R 1,099.00
R 1,099.00 - R 1,099.00
R 1,099.00
Sold out