HIGH QUALITY DRILL BIT SET; TITGGI Extension masonry drill bit set with deeper drilling depths, industrial strength carbide drill bit tip, excellent abrasion resistance, make the drilling much more easier. this cement drill bits can easily penetrate various material (glass, ceramic, cement, wood, brick, travertine, hard plastic, etc.)

MEET ALL YOUR NEEDS; Package includes 11 Pcs drill bit set: 1/8" (3" length - 2 included), 1/4" (4" length - 3 included), 1/4" (6" length - 2 cluded), 5/16 (6" length), 3/8" (6" length - 2 included), and 1/2" (6" length), there are 6 differenct cement drill bit sizes, that will help in drilling by starting with the smallest bit and continuing to the size needed.

FAST PENETRATION; This TITGGI masonry bit is suitable for most general drill, electric drill, hand drill and bench drill, the double U-type groove slot design brings fast drilling dust remove, and 3-flats shank allows drill bit easy plug and to be held tightly, strong tungsten carbide drill bit tip and longer service life of TITGGI masonry drill bit.

PROFESSIONAL CARBIDE DRILL BITS, WIDELY USED; TITGGI masonry drill bits, ideal for drilling fastner holes in bathroom tiles, ceramic drill bits for pots, or wall mirrors, can easily drill holes on tile, concrete, brick, glass, ceramic, wood, and reduces breakout, please cooling with water and control the speed when drilling.

WORRY FREE! For genuine masonry drill bit, please identify TITGGI brand concrete drill bit set, international tool brands with guaranteed quality. If you're not satisfied with our Drill Bit Set, we will offer you premium customer service! Feel free to ORDER NOW!