SONCHIE Eccentric Drill Bit Set, Set of 10 | Carbide-Tipped, Crooked Drill Bit, Masonry Drill Bit, For Concrete/Walls/Tiles/Hard Plastic/Cement/Granite

Masonry Drill Bit with Eccentric Design: High hardness skewed head eccentric drill with unique design featuring a drill head that tilts 135 degrees for precise positioning

Carbide Material Construction. The use of carbide in the manufacture of eccentric bit ensures precise positioning and no slippage while reducing wear and tear, prolonging service life and improving tool performance

Wide Applicability. The eccentric bit set is suitable for tile, glass, hard plastic, cement, granite, concrete and other materials, with more significant results when used in conjunction with a water drill

Drill Bit Specifications. Provides 10 sets of drill bits including 4 different sizes: 1/4 inch masonry drill bit (6 mm), 5/16 inch masonry drill bit (8 mm), 3/8 inch masonry drill bit (10 mm), 1/2 inch masonry drill bit (12 mm) to meet various practical application requirements

U-Groove Design Feature. Smooth chip removal design helps avoid clogging during drilling operations, ensuring efficient and continuous performance across various materials