... are highly appreciated for their durability and strength. Material : HSS ( from M2 to M36) Hand reamers Product detailsOur factory ... gear hob,machine tap,hobbing cutter,drill,band saw blade,hss tool bit,bearing,reamer.OEM&ODM welcom We supply: four ... , hex key, wrench, grinding wheel, diamond tool, thread tap, ball nose, twist drill, HSS tool bits, gear hob,....Specifications Standard: DIN206, DIN212 ...