12” Extra Long Drill Bit Set, 10PCS Brad Point Drill Bits for Wood for Precise Woodworking with Laser Marks & Storage Case (1/8", 5/32", 3/16", 1/4", 5/16" 3/8", 7/16", and 1/2")

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US$8.92
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Management number 218150791 Release Date 2026/05/03 List Price US$8.92 Model Number 218150791
Category
  • 12-INCH EXTRA LONG DESIGN FOR DEEP DRILLING – With a full 12-inch (300mm) length and 9-inch drilling depth, this set easily tackles thick wood, beams, and through-holes. It solves the common problem where standard 6-8 inch bits are too short for deep or confined-space projects.
  • PRECISE BRAD POINT & CLEAN HOLES – The unique triangular center tip (Brad Point) bites into wood immediately, preventing skidding and ensuring pinpoint accuracy. The specially ground cutting edges produce clean, splinter-free entry and exit holes, perfect for fine woodworking and furniture.
  • 10 MOST-USED SIZES IN ONE SET – Covers essential diameters from 1/8” to 1/2” (1/8", 9/64", 5/32”, 11/64", 3/16", 7/32", 1/4", 5/16", 7/16", 1/2”). A complete collection for various tasks—from pilot holes to large dowel holes—saving you time from frequent bit changes.
  • DURABLE CARBON STEEL & PERMANENT MARKS – Made of hardened carbon steel (HRC52) for lasting sharpness. Each bit features permanently laser-etched size markings that won’t rub off, eliminating the frustration of identifying worn, painted sizes.
  • EFFICIENT CHIP REMOVAL & RUST PROTECTION – The optimized spiral flutes quickly eject wood chips, reducing heat buildup and bit jamming. A factory-applied anti-rust coating, paired with the included storage case, ensures long-term organization and bit life.

Set Name HIPULX Extra Long Drill Bit Set
Brand Name HIPULX
Shank Type Round
Unit Count 10.0 Count
Part Number T30208A
Finish Types Black Oxide
Manufacturer HIPULX
Material Type Carbon Steel
Tool Flute Type Spiral
Number of Flutes 3
Number of Pieces 10
Included Components Set include:1/8", 9/64”, 5/32”, 11/64", 3/16", 7/32", 1/4”, 5/16", 7/16”, 1/2"
Surface Recommendation Acrylic, Aluminum, Plastic, Wood

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