Auger Bit, Lewis pattern
Quality classification: Profi
The description of the tool design: Lewis pattern, milled version relief ground by robots, screw threading centre point, main edge and cutting lips of premium quality. Parallel shank with 3 clamping surfaces
Tool material: Alloyed tool steel
Recommended r.p.m. and specific example for the most common diameters in the according field of application: 1500 - 2500 min-1. e.g. Ø 13,5 mm 2000 min-1 in softwood.
Description of application: For boring perfectly fitting holes which are slightly smaller than the nominal diameter. Thus tight fit of the stud bolt in the wood is guaranteed
Practical advice and specialty of the tool: When an especially tight fit is required
Deutsch
Englisch
Spanisch