Description
Multiple layers of micron-sized moncrystalline diamonds bonded in nickel to a flat metal surface
Excellent Wear and Abrasion Resistance
Generates outstanding reflectivity and is metal flecked for longer life
Then with the tripod fixture you snap the head of the screw off
Irwin 10220 Unibit Fractional Hole Enlarging Step Drill Bit #20 In Stock Multiple layers of micron-sized moncrystalline"IRWIN" ENLARGING STEP DRILL BIT Drills 9 16" to 1" holes in 1 16" increments. Has 8 steps on bit. High speed steel bit. Single flute cutting edge for greater control through steps. Cutting edge provides a true round hole. Three flatted shank (1 2")prevents slipping in drill chuck. Ideal for drilling holes into thin materials such asstainless steel, copper, brass, aluminum, plastic and laminates. Pilot hole required. Carded. WARNING: Cancer and
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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