Collection: WRENCHES / STEP DRILLS
Refrigeration Ratchet Wrenches
5/16 & 3/16 in. Hex Key Wrench Inserts
Step Drills
Drill hole sizes from 1/8 to 1 in. through sheet metal without burring, deforming stock, or threading drill bit.
A unique double flute design assures the penetration of soft or thin materials at the proper speed.