Fang Da Wang Multifunctional King Drill Set with High Hardness Alloy Bits, Effortless Drilling [6mm], 5 Pieces

Smooth chip removal groove to prevent drill burning

Double helix design effectively prevents chip accumulation and blockage

High-speed operation with efficient chip evacuation for improved drilling speed

High hardness and wear resistance for effortless drilling through thick tiles and hard materials

Special blade grinding technology reduces cutting resistance and enhances work efficiency

120° drill tip angle for faster and cleaner drilling with precise cutting edges

Anti-slip triangular shank design ensures firm grip in electric drill chuck, preventing slippage during operation

Suitable for dry drilling on various materials including plastic, wood, iron, copper, red brick, concrete, aerated brick, aluminum (requires water cooling), 304 stainless steel, 201 stainless steel, glazed tiles, granite, and other hard and brittle materials