PACKAGE INCLUDES:11 pieces fine grade high durable drill bits about 3.8~4.8” in length: 2X3/16"(5mm), 5X1/4"(6mm), 2X5/16"(8mm); 1X3/8"(10mm) and 1X 1/2”(12mm) to meet variety...
HIGH-QUALITY MATERIALS：Made of Premium carbide YG6X alloy with anti-rust treatment and a reinforced head prevents bit cracking and provides a longer life.
ACCURATE AND PRECISE: Precision unique cross angle design ground spear tip reduces bit skating and walking; superior tile cutter run through ceramic tile like butter, extremely...

Versatility - Our Concrete Drill Bits includes on 5/32 in.on 3/16 in, four 1/4 in.two 5/16 in.one 3/8 in.one 1/2 in bits
Hex Shank - All 10 drill bits are equipped with the most common 1/4 in. hex shank providing ideal solution for drilling with both impacts and hammer drills/drivers
Fast & Durable - 10-Piece Large Carbide Hammer Drill Bit Kit uses sharpened ground carbide tip to deliver faster drilling into masonry materials and longer life in concrete

10 pcs of masonry drill bits with the following tip diameters: 1/8, 5/32, 3/16, 1/4 (*4), 5/16, 3/8 and 1/2.
Performance Benefits: Features a premium, hard tungsten carbide alloy head that reduces resistance, improves precision, and provides high wear resistance.
U-type Slot Design: allows for fast penetration and evacuation of debris as you work.

Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-02-04 at 03:37 CST.

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