... are our main markets,OEM available from us. 1. Carbide tipped broach cutter, 19.05mm universal shank for clamping strength ... hole cutting and process of annular groove on various magnetic drills and press, like Alfra, Hougen, Jancy, Euroboor, BDS, Ruko. ... drilling, a higher cutting speed available.4. Selected speical-purpose carbide tips with multi-cut geometry for ply-cutting and lower friction ...