FOCSTOL Diamond Core Drill Bit - 4''(102mm) Vacuum Brazed Diamond Hole Saw for Porcelain Ceramic Tile Marble Granite Quartz 5/8''-11 Thread
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Product details
| Management number | 216535402 | Release Date | 2026/04/19 | List Price | US$18.00 | Model Number | 216535402 | ||
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- 【Size】Diameter 4''(102mm); Total length 75mm; Diamond height 15mm; Diamond Grit: #35/40; 5/8''-11 Thread
- 【Application】Diamond Core Drill Bits for dry or wet drilling holes in Porcelain Ceramic Tile Marble Granite Artificial Stone Quartz, etc. Wet drilling will greatly prolong the drill bits life
- 【U-grooves Design】U-grooves good design for heat dissipation and debris removal, with higher efficiency and better performance
- 【Hot Performance】Vacuum Brazed technology and #35/40 high-quality diamond grains provides high efficient working performance, faster drilling speed and longer service life
- 【Recommended Machine】The drill bits are usually suitable for 5/8''-11 thread angle grinder. Recommended speed 3000RPM, maximum speed 6000RPM. If you want to use electric drill or other machine, you can use SDS or Hex Shank Adapter
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