Mgtgbao 20pc Dry Diamond Drill Bits Set,15pc 3/16’’ 5mm & 10pc 1/4’’ 6mm Hex Shank Core Drill Bit Brazed with for Porcelain Tile Ceramic Concrete Granite Marble Hard Materials (not for Wood)

★★★★★ 4.2 97 reviews

$44.00
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Product details

Management number 209973533 Release Date 2026/04/02 List Price $17.60 Model Number 209973533
Category
  • Dry Drilling Design: while dry drilling,wax lubricant inside diamond core drill bit could cool the cutting surface; Water can be used as additional cooling for long-time drilling
  • 1/4 inch Hex Shank -- Quick change hex shank provides better chuck grip and fits different styles of drills. Application -- Diamond tip drill bits designed for porcelain, ceramic, granite, marble, masonry, concrete, various types of tile and stone.
  • Self Cooling -- Diamond tipped drill bit are integrated with wax. The wax melts while drilling absorbing and dissipating heat allowing for Dry drilling (water may be added for longer life and harder stones).
  • Easy to Carry and Use: This Diamond Drill Bits set comes with a storage bottle for convenient use and store. tall angle grinder drill chuck
Brand Name Mgtgbao
Shank Type Hex
Material Type Diamond
Tool Flute Type Straight
Surface Recommendation Cer, Masonry, Stone, Tile

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