Bosch Professional Power Tools & Accessories

Wood Drill Bits

Forstner Bit

For rotary drills

Forstner Bit has an excellent lifespan for drilling accurate-fit holes

The tooth-edge design creates less friction and heat for increased durability
A short centring tip with two main and one periphery (toothed-edge) cutting edges enable smooth splinter-free drilling
Cylindrical shank compatible with three-jaw drill chucks.

Materials

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Choose a pack size

1 Pcs

Variants overview (7)

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Your Selected Variant

Your Selected Variant

Forstner Bit

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Excellent Lifetime for Drilling Accurate-Fit Holes

Forstner Bit has an excellent lifespan for drilling accurate-fit holes

A short centring tip with two main and one periphery (toothed-edge) cutting edges enable smooth splinter-free drilling
Large chip-free zones for optimised chip removal and fast drilling accuracy
3-sided shank prevents spinning in the chuck. Manufactured to DIN 7483G, 50 HRC (min) cutter hardness

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Variant Overview

Available product variations: 7

	Part number	Diameter mm	Shank diameter mm	Total length mm	Pack quantity	Price
	2 609 255 284	10.0	8	90	1 Pcs		Find a local dealer
	2 609 255 285	15.0	8	90	1 Pcs		Find a local dealer
	2 609 255 286	20.0	8	90	1 Pcs		Find a local dealer
	2 609 255 287	25.0	8	90	1 Pcs		Find a local dealer
	2 609 255 289	30.0	8	90	1 Pcs		Find a local dealer
	2 609 255 290	35.0	10	90	1 Pcs		Find a local dealer
	2 609 255 291	40.0	10	90	1 Pcs		Find a local dealer

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Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Part number 2 609 255 284
Packaging type
Pack quantity	1 Pcs

Details
Diameter mm	10.0
Shank diameter mm	8
Total length mm	90

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Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Part number 2 609 255 285
Packaging type
Pack quantity	1 Pcs

Details
Diameter mm	15.0
Shank diameter mm	8
Total length mm	90

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Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Part number 2 609 255 286
Packaging type
Pack quantity	1 Pcs

Details
Diameter mm	20.0
Shank diameter mm	8
Total length mm	90

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Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Part number 2 609 255 287
Packaging type
Pack quantity	1 Pcs

Details
Diameter mm	25.0
Shank diameter mm	8
Total length mm	90

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Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Part number 2 609 255 289
Packaging type
Pack quantity	1 Pcs

Details
Diameter mm	30.0
Shank diameter mm	8
Total length mm	90

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Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Part number 2 609 255 290
Packaging type
Pack quantity	1 Pcs

Details
Diameter mm	35.0
Shank diameter mm	10
Total length mm	90

Find a local dealer

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Forstner drill bits, DIN 7483 G

Part number 2 609 255 291
Packaging type
Pack quantity	1 Pcs

Details
Diameter mm	40.0
Shank diameter mm	10
Total length mm	90

Find a local dealer

Excellent Lifetime

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