HiPer-Drill cutter insert m7 18 mm
Concentricity when assembled ≤ 20 µm. For holes up to IT9 accuracy.
Special pyramidal point geometry for optimum spot drilling, even under unstable conditions and at long tool overhangs up to 12×D,
as for instance occurs when machining sheet metal and steel girders. Also suitable for stack drilling.
Further sizes available on request. Cutting data apply to 5×D drilling bodies.
Use exclusively cutter heads of the same type when drilling pilot holes.