ITEM NAME:6pcs HSS Chamfer Drill Bit Hex Shank 90 Degree 6mm-19mm Countersink Chamfer #gib Store Home Promotion Hot Item Add to Fav.6 X Countersink Chamfers. 1 / 4 "hex shank is suitable for most hand-held and fixed drills. The five blade design reduces vibration, makes the bit smoother and extends its service life. The 90 degree precision grinding tip can sink into wood or thin plastic plate.
