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Cobalt Type J jobber length drill bits in letter sizes A through Z. Heavy-duty construction with 135-degree split point for faster penetration and reduced thrust. Made in the USA. Ideal for drilling in steel, cast iron, and other demanding materials. Available in individual letter sizes—select your size from the dropdown menu.
Cobalt Type J Letter Jobber DRILL BITS ABCD EFG HIJKLMNOPQRS TUV WXYZ USA 300C
$5.08