5 Pcs Masonry Concrete Drill Bit Set for Tile Brick Glass Plastic Wood, Tungsten Carbide Tip, Hex Shank, Work with Ceramic Porcelain Tile Wall Mirror Paver 3/16" 1/4" 5/16" 3/8" 1/2" Drill Bit Set

Features

• PACKAGE INCLUDES 10 pieces fine grade high durable drill bits about 3” in length: 1X 3/16” (5mm), 1X 1/4” (6mm), 1X 5/16” (8mm) ，1X 3/8” (10mm) and 1X1/2” (12mm) to meet variety of needs
• 1/4” HEX Shank Tile Drill Bits: fits into all power tools more easily and securely; popular electric hand drill, bench drill with quick change chuck
• Accurate Masonry Drill Bits: The tip of the bit is precision unique cross spear design; accurately ground edges reduce bit walking; superior tile cutter can run through ceramic tile in a neat and fast manner
• Durable & Sharp: Masonry Drill Bit Set for Glass, Ceramic, Tile, Mirror, Plant Pots, Wood, Porcelain, Brick Wall etc. Please keep bits cool use running water if possible as coolant; DON’T use on hard tile
• High-Quality Concrete Drill Bits: Made of Premium carbide YG6X alloy with anti-rust treatment; head reinforced reducing bit cracking effectively, ensuring a longer drilling life