High-Speed Steel (HSS) Drill Bits.
Can Be Used on Alloy and Hardened Steel, Cast Iron, Titanium & Stainless Steel.
Sizes:
- 1/16" - 5/64" - 3/32" - 7/64" - 1/8" - 9/64" - 5/32" - 11/64" - 3/16" - 13/64" - 7/32" - 15/64" - 1/4" - 17/64" - 9/32" - 19/64" - 5/16" - 21/64" - 11/32" - 23/64" - 3/8" - 25/64" - 13/32" - 27/64" - 7/16" - 29/64" - 15/32" - 31/64" - 1/2"
