HIGH QUALITY DRILL BIT SET; TITGGI Masonry drill bit set, 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.)

FAST PENETRATION; This 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.

MOST POPULAR SIZE; Masonry drill bit set Package includes 10 PCS 5/16" drill bit set. Our masonry drill bit set adopts a new spiral chip removal space design to speed up chip removal and improve work efficiency. packaged in a plastic box for easy storage and shipping.

PROFESSIONAL MASONRY BIT, WIDELY USED; TITGGI masonry drill bits, ideal for drilling faster 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 set, please identify TITGGI brand ceramic drill bit, international tool brands with guaranteed quality. we will offer you an exchange or refund no questions asked! feel free to contact us via email if you have any question.