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- Centring and pilot drilling up to 3 × d
one-piece carbide element for Ø 5-10 mm - the resulting larger spiral entry channel ensures faster drilling progress
- Developed for roughing and finishing of all materials
Maschinen-Reibahle PREMUS, VHM 1/100 steigend 103120 you must set up aDesign and use: Precision carbide reamer, 0,01 mm increments from 13,97 mm with soldered carbide head Surface blank Left spiral, right cutting Chip ejection in cutting direction, therefore preferred for reaming through holes C3 = 3,76 Form B C3 = 3,76 Form D Manufacturing tolerances: up to 3,00: 0 +0,003 up to 6,00: 0 +0,004 from 6,01: 0 +0,005