VHM 8.6 x 70 mm carbide drill bit - M10 TiAIN 50HRC.

VHM carbide drill bit 8,6 x 70 mm - M10 TiAIN 50HRC CNC PROFI solid carbide drills with TiAiN coating are the highest quality drills, resistant to abrasion and high temperatures. Right-hand spiral with an inclination angle of 30°.Designed for machining with a hardness of up to 45 HRC. Professional drills are recommended for high-performance drilling processing up to 10 times faster. Designed for:steel and for machining hard-to-cut steels, non-ferrous metals, aluminum, copper, brass.