Drillco® Solid Carbide Spade Drill Bit, 1/2" Diameter, 1/2" Round Shank, 3" Length Sledge Hammers Bagged Goods

Bagged Goods

Allows user to trim back the backing plate to extend the service life of the disc

4 mm)-28 male threaded metal mandrel for use on slow speed right angle drills

40 micron porous bronze element

Made not to contaminate stainless steel

Drillco® Solid Carbide Spade Drill Bit, 1/2" Diameter, 1/2" Round Shank, 3" Length Sledge Hammers Bagged GoodsSolid carbide spade drills perform well in hard to machine materials (up to Rc 60) high strength alloys plastic and glass They can be used in thin sheet metal and spotting applications Drilling depth should not exceed 2x the drill diameter Specifications Diameter 1 2" Overall Length 3" Shank Size 1 2" Round Flute Length 1 3 16" Finish Bright Country Of Origin United States