14 Ago 3 Flute 90°HSS Chamfer Countersink Drill Bit Set, 12mm Shank, 30mm & 40mm Length
Product name: 90 degrees straight shank chamferer Product features. 1.Made of high quality high speed steel, quenching treatment, long service life. 2.Three edges design, cutting at the same time, high efficiency of chamfering. Applicable machine tools: Bench drills, milling machines, etc. Shank: Round shank Applicable...