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CSOOM Diamond Core Drill Bit - 4/5 Inch, Laser-Welded for Diamond Drilling. Suitable for Both Dry and Wet Drilling on Materials Like Marble, Concrete, Granite, Brick, Stone, and More.

KWD 12

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Special Features

  • ♦Size: One 3/4 inch core drill bit (18mm), total length 100mm, diamond height 10mm; 5/8”-11 thread; diamond grit #25/35.
  • ♦Product Application: Suitable for marble, concrete, granite, bricks, etc., can be used for dry or wet drilling (wet drilling significantly extends the life of the drill bit).
  • ♦High-performance Material: The drill bit is laser-welded, enhancing segmenting capabilities, preventing detachment during dry drilling. The spiral slices provide powerful drilling speed. The chip evacuation holes on both sides help better clear debris during operation.
  • ♦Applicable Machines : Can be used with 5/8”-11 threaded angle grinders (Note: If drilling on thick granite, please use an angle grinder). If using a drill or other machine, an SDS or other adapter can be used.
  • ♦Professional After-Sales Support : Our dedicated team of professionals is always ready to assist you with any issues or concerns. We are confident in the high-quality of our product and offer satisfactory customer service. If you encounter any problems, please don't hesitate to reach out to us.

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