SPMG090408 TB40G Carbide Drilling Insert For Indexable U Drill Black Pack Of 10 mazakpullstud Monoblock High Precision 0-150mm Double

Monoblock High Precision 0-150mm Double Shock-Proof Dial Calliper Pro

Plastic Packaging for non-breakable packing

This is a general recommendation

8 mm Carbide Ballnose 55 HRC 2 Flutes

SPMG090408 TB40G Carbide Drilling Insert For Indexable U Drill Black Pack Of 10 mazakpullstud Monoblock High Precision 0-150mm DoubleSPMG090408 U drill mostly range from 28mm,28. 5MM,29MM,29. 5MM,29. 5MM,30MM,30. 5MM,31MM,31. 5MM,32MM,32. 5MM,33MM,33. 5 mm Cutting speed Vc 150 220 m min, feed 0. 05 0. 12. This is a general recommendation; you need to run trials to find the most suitable parameters. This is a multi grade used on almost all material, one box contains 10 inserts.