Features:
- O-Ø: 6,35 mm
- AØ: 1/4" Inch
- Stem Ø: 4,5 mm
- SØ: 8 mm
- OAL: 90 mm
- Effective L.: 57 mm
SUPER-Forstner Bit, Classic
Quality classification: Classic
The description of the tool design: Customary Forstner Bit with brad point, two main cutting edges and circumference cutter. Exactly ground by robots, right-hand cut, grey
Tool material: Alloyed tool steel
Recommended r.p.m. and specific example for the most common diameters in the according field of application: 500 - 3800 min-1. e.g. Ø 7/8 inch 1400 min-1 in softwood.
Description of application: Tear free accurate holes in softwood, glued laminated timber etc. Specially suitable for freehand boring with a drilling machine
Practical advice and specialty of the tool: Can be lengthen with extension shank 1639. For hardwood we recommend our fast Forstner bit Bormax®, of our product line 1622 or the carbide tipped TCT-Bormax³ of our product line 1663
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