The Malco Ub3 is a 1/4"-3/4" Step Drill Bit. This step drill bit features a unique, double-flute design that assures the penetration of soft or thin materials at the proper speed. It drills hole sizes from 1/4" to 1" in 1/8" incriments without burring or deforming the stock or threading drill bit.
Use: | General use |
Manufacturer: | Malco Products |
Mpn # | UB3 |
Weight | 1.00 lbs. |