Buy Do it 17-Piece Black Oxide Drill Bit Set

Product Description

Basic purpose drill bit set. Set includes 2 each: 1/16", 1/8" bits; 1 each: 5/64", 3/32", 7/64", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 5/16", 3/8" bits; convenient storage case..
Basic purpose drill bit set. Set includes 2 each: 1/16, 1/8 bits; 1 each: 5/64, 3/32, 7/64, 9/64, 5/32, 11/64, 3/16, 13/64, 7/32, 15/64, 1/4, 5/16, 3/8 bits; convenient storage case.

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Milwaukee® Thunderbolt® black oxide jobber length drill bits are designed for extreme durability and long life. The Thunderbolt® web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage. A specially designed parabolic flute form clears chips and debris fast to keep the bit cool. A precision start, 135 split point tip starts on contact to keep the bit from walking for fast accurate holes.

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Buy Do it 17-Piece Black Oxide Drill Bit Set

Specially hardened drill bit is required for drilling spring steel. The 17/64 In size simplifies installation of 1/4 In hardware. Sold each.

Allstar Performance All23115 Spring Steel Drill Bit 17/64

Made of M35 steel, 5 percent cobalt, with extra thick drill core for rigidity and strength. Used in applications such as stainless steel and space age alloys. All sizes 3/16 inch and larger have 3 flats on the shank for a better grip on the drill bit. The 135degree split point eliminates the need for a center punch and keeps the drill from skating on hard materials.

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