SHDIATOOL Diamond Drill Bits 1/4-Inch,Core Bits with Round Shank Hole Saw Cutter for Porcelain Tile Marble Ceramic Granite,Dry Wetting Drilling 6mm (Pack of 20)

★★★★★ 4.6 86 reviews

$43.99
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Product details

Management number 209973008 Release Date 2026/04/02 List Price $17.60 Model Number 209973008
Category
  • Package Includes: 20pcs 1/4"/6mm dry diamond drill bits, Total Length 65mm,Diamond height 8mm,Diamond Grit #35/40,Round Shank,Locked in hand drill tightly
  • Application:Diamond core bits are worked great for dry drilling holes through hard porcelain tile, ceramics,bathroom tile,granite & marble, masonry, concrete, glass, hard plastic with ease
  • Durable & Efficient:Each dry diamond bit is embedded with wax that will melt during dry drilling to cool the cutting surface; Water can act as additional cooling to prolong the worklife of bit
  • Machine:They can be used with hand drills, bench drill etc,can be used with common drilling machines and cordless screwdrivers from many well-known brands
  • Vacuum brazed:Vacuum brazing is the most effective and precise way of making diamond tools. It makes the industrial diamond grains permanently brazed to the edge of steel core, creating an unbreakable and extremely heat resistant segments

Brand Name SHDIATOOL
Shank Type Round
Unit Count 20.0 Count
Finish Types Diamond
Manufacturer SHANGHAI DIATOOL CO., LTD.
Material Type Alloy Steel, Diamond
Tool Flute Type Straight
Surface Recommendation Cer, Masonry, Stone, Tile

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