Multi-functional Core Drill
ZHEJIANG CHENGZHOU ALLOY TOOLS CO.,LTD. is one of the toppest CORE DRILL BIT,CORE DRILL FOR METAL,Multi-functional Core Drill Bit in China.During these years of exporting , ZHEJIANG CHENGZHOU ALLOY TOOLS CO.,LTD. now has rich experience in the worldwide markets
  • Product Details

Multi-functional Core Drill Bit

  • 1.Size: 6mm, 8mm, 10mm, 12mm
  • 2.Material: Carbon Steel with Carbide Tip
  • 3.Type: triangular shank
  • 4.Surface Treatment: as picture or per your request
  • 5.Application: Drilling Holes In Metal, Masonry Drilling, Glass, Tiles, Ceramics, Mirror, Hard Plastic,etc


  • 1. Sharp tooth edges, and more efficient.
  • 2. Section design, the better the effect of cutting.
  • 3. Strong toughness and wear resistance.
  • 4. Cuts perfectly round holes without chipping or breaking the material.
  • 5. Small incision resistance,can improve working speed and easy to operation.
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