Dormer A510 HSS Tin Coated ADX Jobber Drill Bit 3.1mm
A precision 3.1 mm drill bit with a hardened steel core and tin‑coated tip for smooth, long‑lasting cuts in metal and plastic. The ADX design offers excellent chip evacuation and reduced wear, while the 4‑point right‑hand twist ensures stable drilling and easy clearance of debris.
