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SHDIATOOL Diamond Core Drill Bits 4 Inch for Hard Stone Concrete Marble Granite Brick Laser Welded Dry or Wet Hole Saws 102mm

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US$47.99 cheaper than the new price!!

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Product details

Management number 228565758 Release Date 2026/05/31 List Price US$32.00 Model Number 228565758
Category
  • Laser Welded Diamond Dry Drilling Core Bits is Designed for drilling hard granite, marble, engineering stone, concrete, brick. Ideal for drilling the faucet mounting holes in stone countertops, plumbing lines in showers and vanities
  • 1pc, Diameter: 102mm(4 inch), Total length: 100MM, Thread: 5/8 inch-11. Dry or Wet Drilling - use wet will greatly prolong the segment life
  • High-Quality Diamond and Stong Steel Body extend drilling life and improve the working efficiency
  • Laser welded technology improve the performance of segments,avoid segments off during drilling process.The vacuum brazing protective layer on the surface of the core steel offers clean cut & steel core protection
  • Easily operate on Angle Grinder; Need an adapter for drill or other machine, such as SDS,hex,Round plus shank
UPC 734602266877
ASIN B07K2XFD9F
Model A68804102
Brand Name SHDIATOOL
Shank Type Threaded
Unit Count 1 Count
Item Weight 1 Pounds
Part Number A68804102
Point Style Split Point
Manufacturer SHANGHAI DIATOOL CO., LTD.
Material Type Artificial diamond and Steel body
Item Dimensions 4.02 x 4.02 x 3.94 inches
Tool Flute Type Straight
Cutting Diameter 102 Millimeters
Number of Pieces 1
Cutting Angle String 30 Degrees
Minimum Bore Diameter 6 Millimeters
Surface Recommendation Stone

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