Draper Expert 1/4in. Hex Cross Slot Titanium Nitride Coated Bits
- Draper Expert 10690, A 1/4in. hex cross-slot bit made from S2 steel that has been hardened & tempered & has a titanium-nitride finish. Draper Expert 10690 No.1 1/4" Hex Cross Slot Titanium Nitride Bit 75mm Longx 2