HSS, Shot-peened, double tempered finish reduces breakage. Used to make new threads or re-thread damaged or jammed threads Suitable for…
Drill Bits for dry or wet drilling holes. Finger Bits for grinding, enlarging or shaping holes on porcelain, ceramic, tiles,…
For metal and stainless steel 135 degree split point Durable and long lasting German industrial norm DIN 338 Precise drilling