Ultra-cut Super Premium Drill Bits

Byler Rivet Supply stocks a variety of Ultra-Cut Quality Drill Bits. Call 1-866-GO-RIVET today.


Screw Machine Length Drill Bits
Screw Machine Length Drill Bits
Screw Machine Length, 260-UB, Ultra Bor Premium Drill bits. Shortest lengths available! Gold and Black surface treated! Fractional, Wire & Letter sizes available.
Mechanics Length Drill Bits
Mechanics Length Drill Bits
Mechanics Length, 250-UB, 3 Flats on Shank. Gold and Black surfaced! Fractional and 3/8" Reduced Shank sizes available.
Extra Length Drill Bits
Extra Length Drill Bits
Extra Long Length, XGT-UB, Ultra Bor Premium Drill bits. Gold and Black surface treated! Available in 6", 9", and 12" overall lengths.

Jobber Length Drill Bits
Jobber Length 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 sizes available.
Double-Ended Drill Bits
Double-Ended Drill Bits
Double Ended, 490-G, Ultra Bor Premium Drill bits. Gold and Black surface treated! Wire and Fractional sizes available.
1/2
Silver and Deming Drill Bits
1/2" reduced shank silver and deming, 280-UB, Premium Drill Bits. 3 Flats on Shank. Gold and Black surface treated! Fractional sizes available.

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