Hssr Metal Drill Bit With Chisel Edge 1 Mm

The Hss R Metal Drill With Chisel Edge Are Suitable For Use On Alloyed And Non Alloyed Steel Non Ferrous Metals Cast Iron And Hard Plastics Low Risk Of Breakage Long Lifetime Rolled Spiral Flute With Oxide Coating Helps In Rapid Chip Removal Made Of High Speed Steel Using Low Heat Shaping Process