Broca Forstner Bosch, broca, broca Forstner, 4 cm, 90 mm, madera dura, madera blanda, 1 cm

Forstner Bit
For drills/drivers

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.

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

The Forstner Bit's 3-sided shank prevents spinning in the chuck. It is manufactured to DIN 7483G, cutter hardness is 50 HRC minimum.

It is intended for use with all drills (drill drivers, drill stands) with a 10-mm chuck.

Bosch Forstner Bits. Proper use: Drill, Drill bit type: Forstner drill bit, Drill bit diameter: 4 cm. Package type: Hanging box. Number of drill bits: 1 pc(s)