Center Drill & Countersink Set | Ti-Coated 60° Angle | 6pcs 1.0-5mm for Lathe

Designed for machinists and metalworkers, this Ti-Coated combined center drill set performs two critical operations in one tool: creating an accurate center and a precise countersink. The 60° angle and M35 HSS construction provide exceptional strength and heat resistance for reliable centering on lathes and milling machines. Features and Benefits - Titanium Coating (Ti-Coated) - Dramatically increases surface hardness and lubricity, reducing friction and extending tool life significantly. - Combined Pilot & Countersink Design - Streamlines workflow by centering and chamfering in a single pass, saving time and improving accuracy. - Premium M35 HSS (5% Cobalt) - Offers enhanced red-hardness and wear resistance for demanding operations on tough alloys and hardened steels. - Precision 60° Included Angle - Creates an industry-standard chamfer perfect for seating lathe centers and deburring holes to a professional finish. Applications - Preparing workpieces for turning between centers on engine lathes and CNC lathes (e.g., W6542 applications). - Creating starter holes and chamfered edges for subsequent tapping or threading operations in metal fabrication. - Precision drilling and countersinking in jig and fixture manufacturing for accurate component alignment.