Five Piece M42 HSS Center Drill Set Top Notch With Eight Percent Cobalt ANSI Standard 60 Degree Center Drills Right Hand Ground From Solid Single Flute Packed In Plastic Case For Centering And Machining

Five-Piece M42 HSS Center Drill Set with 8% Cobalt
✔️ M42 HSS with 8% cobalt, right-hand, 60° countersink

This five-piece center drill set is designed to form precise center holes on drills, lathes, and milling machines. Each drill is ground from solid, single-fluted for clean centering.

✅ No.1: 1/8 x 3/64 x 1-1/4 OAL; right-hand, 60° ANSI center angle; M42 HSS 8% cobalt; packed in plastic case
✅ No.2: 3/16 x 5/64 x 1-7/8 OAL; right-hand, 60° ANSI center angle; M42 HSS 8% cobalt; packed in plastic case
✅ No.3: 1/4 x 7/64 x 2 OAL; right-hand, 60° ANSI center angle; M42 HSS 8% cobalt; packed in plastic case
✅ No.4: 5/16 x 1/8 x 2-1/8 OAL; right-hand, 60° ANSI center angle; M42 HSS 8% cobalt; packed in plastic case
✅ No.5: 7/16 x 3/16 x 2-3/4 OAL; right-hand, 60° ANSI center angle; M42 HSS 8% cobalt; packed in plastic case

💡 What is a center drill set used for in machining operations? This handy kit provides precise center holes that guide your drill and help start cuts cleanly on lathes, mills, and drill presses. - Creates accurate center marks for alignment - Reduces drill wander and improves hole concentricity - Uses M42 HSS with 8% cobalt for heat resistance - Includes sizes No.1 through No.5 in a plastic case