Ultra-Cut Super Premium Drill Bits
Jobber Length, 240-UB and 278-UB (3/8" Shank), Ultra Bor Premium Drill bits. Gold and Black surface treated! fractional, letter, and wire…
Screw Machine Length Drill Bits: 260-UB, ultra bor premium drill bits in gold / black surface in fractional, wire and letter…
1/2" reduced shank silver and deming, 280-UB, Premium Drill Bits. 3 Flats on Shank. Gold and Black surface treated! Fractional sizes…