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Heavy-duty construction for drilling in tougher materials. Manufactured from high-speed steel. 135&#176; P3 split point is self-centering for reduced thrust and easier penetration. Sizes smaller than .0625" do not have split point. 3/8" reduced shank to fit certain chucks. Three flats on the shanks on sizes 3/16" and larger for tighter chucking. Black and gold oxide surface finish increases wear resistance and adds lubricity, improving chip flow. For drilling in stainless steel, tool steel, alloy steel and cast iron. Made In USA. Pack Of 6. 30 Day Warranty.

Cle-Line 1879 31/64 HSS H.D. Black/Gold 135 Split Point 3-Flat 3/8 Reduced Shank Jobber Length Drill - Pkg Qty 6

1879-31-64-hss-h-d-black-gold-135-split-point-3-flat-3-8-reduced-shank-jobber-length-drill

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