Pro Grade Center Drill Bit Set 7 Piece M35 Cobalt HSS With Titanium Coating A Type Double Angle For Lathe Setup And Metal Drilling 1.0 To 5.0 Mm Joyoolife

Professional Center Drill Bit Set for Lathe Work 7-Piece
✔️ M35 cobalt HSS with Ti coating, A-Type double-angle, 1.0-5.0 mm

Engineered for metalworking pros and hobbyists alike, this 7-piece center drill bit set delivers precise centering and chamfering for lathe setups and drilling in steel, aluminum, and other alloys.

✅ M35 cobalt HSS and titanium coating boost heat resistance and wear life
✅ A-Type double-angle geometry ensures accurate starts and clean chamfers
✅ Fully ground cutting edges and flutes improve chip evacuation and reduce heat
✅ Robust core diameter increases torsional stability and vibration resistance
✅ Includes 1.0, 1.5, 2.0, 2.5, 3.0, 4.0, 5.0 mm sizes

💡 What is a center drill bit set used for in metalworking and lathe setups, and why choose M35 cobalt HSS with Ti coating?

It's a handy kit for accurate hole starts and neat chamfers on lathes and mills.

• handy for precise centering and clean chamfering on lathes and mills
• ranges from 1.0 to 5.0 mm for common metalworking tasks
• M35 cobalt HSS with titanium coating boosts wear resistance and life
• double-angle A-Type design minimizes drill walk and improves starting precision