Description
Superior quality machine-shop-grade tooling made from M42 cobalt. Micro-edge for walk-free machining and quick penetration. Short length for tight areas, thin web for fast clean drilling and chip clearing. Most bits stop cutting at Rc35, these will cut even harder metals up to and including Rc55 and titanium. Compatible with PPT125 ProTractor and 125 ProBushings. Meets and exceeds most tooling specifications including Aerospace. .125 Dia. +.000 – .002.
