EXFEIN 3/16"-1/2" Masonry Drill Bits Kit with Quick-fit Shank, Carbide-Tipped Eccentric Drill for Wood Plastic Masonry Ceramic Tile Concrete Marble($22.99Value)

Description

Package includes - 10pcs Carbide drill bits (3/16" 2pcs + 1/4" 4pcs + 5/16" 2pcs+3/8"+ 1/2" ); Quick-fit hex shank. Size - Carbide Drill Bit: total length 90mm, working depth 54mm. Machine - Can be used for drilling and pre-drilling positioning, making drilling more accurate; Suitable for use with ordinary hand drills, table drills and rechargeable drills (lithium-ion drills, power higher than 24V) and other types of machines.DO NOT use impact or hammer mode! Applicable material - Dry Drilling (For Softer Stuff): Wood, plastic (like PVC pipe), foam blocks/cinder blocks, distressed tile, glazed tile, red brick, cement, and regular concrete (just watch out for rebar!). Wet Drilling - REQUIRED (For Hard Stuff): You MUST use water or coolant with this bit when drilling into porcelain tile, ceramic tile, marble, or glass. Drilling these dry will ruin the bit super fast. Good Performance - Quick-fit hex shank design for stable clamping, smooth and easy drilling, fast and smooth cutting, be more efficient and durable.