LEKOMESH Masonry Concrete Drill Bits - 10pcs 1/4Inch (6mm) Carbide Drill Bits Tip for Wood, Plastic, Masonry, Ceramic Tile, Concrete, Marble, Quick Change Hex Shank

LEKOMESH Masonry Concrete Drill Bits - 10pcs 1/4Inch (6mm) Carbide Drill Bits Tip for Wood, Plastic, Masonry, Ceramic Tile, Concrete, Marble, Quick Change Hex Shank

• 【PACKAGE INCLUDE】10pcs 1/4"(6mm) carbide drill bits, total length 77mm, working depth 47mm, Quick Change Hex Shank.
• 【APPLICATION】Dry drilling in wood, plastic (PVC pipe), foam tiles, antique tiles, glazed tiles, red bricks, cement, concrete (need to avoid rebar), etc. Adding water or coolant drilling in glass tiles, porcelain tiles, ceramics, marble, glass.
• 【MATERIAL】High Quality Tungsten Carbide and Steel provide much longer working life, fast and smooth drlling, durable and sturdy.
• 【DESIGN】Head Cross Design. Positioning, reduces slippage, easy to operate. With higher efficiency and better performance.
• 【RECOMMENDED MACHINE】Suitable for Hand Drill or Bench Drill. Recommended RPM: 2000-5000. The faster the speed, the longer the service life. Do not use impact mode.