This drill bit features Titanium Nitride Coating which extends the life of the bit. It lasts up to six times longer than standard high speed steel drill bits.

---Titanium Nitride Coated HSS Jobber Length Bit 11/64 in.
Qty:
This drill bit features Titanium Nitride Coating which extends the life of the bit. It lasts up to six times longer than standard high speed steel drill bits.