Vari-Bit Step Drill Bits, #12, 7/8 in to 1-3/8 in Cutting Diameter, 5 Steps ORS NASCO as well as in-line air

as well as in-line air lubricators|Prevents rust formation while providing positive lubrication for smooth starting and longer tool life|Assures maximum performance by dissolving gum and sludge that cut down tool speed and reduce power output||

Steel/Metal Welding Catalog NO Width [Nom] 4 1/2 in Wt

Handle features solid fiberglass core|Forged steel head|Suitable for demolition of concrete

heavyweight perfed

[Nom] 4-1/2 in Grit 46 Hazmat NO Jan/San Catalog NO Prop 65 YES Quantity 1 EA/EA Quarterly Flier NO Special Order NO Speed [Max] 13

Vari-Bit Step Drill Bits, #12, 7/8 in to 1-3/8 in Cutting Diameter, 5 Steps ORS NASCO as well as in-line airFeatures high speed steel construction and steam oxide coating Patented design with two cutting flutes allows for clean burr free holes Split point design for faster penetration and less walking