Content: 5 pcs. Set in plastic box Ø 4, 5, 6, 8, 10 mm
Quality classification: Premium
The description of the tool design: Premium version of fully ground quality with two main edges and two cutting lips. Special internally ground spiral for very good chip removal. Ground by robots on CNC-machines
Tool material: HSS-G
Recommended r.p.m. and specific example for the most common diameters in the according field of application: 2400 - 8000 min-1. e.g. Ø 4 mm 5000 min-1 in europ. hardwood. Also find details at the speed-diagrams
Description of application: For exact drilling into all wooden materials, hardwood and laminated boards. Shank constructed for drill chuck Ø 13 mm
Practical advice and specialty of the tool: Premium quality and a fair price. Specially designed chip flutes guarantees good chip removal