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HIGHDRIL Diamond Core Drill Bit - 20-50mm Diamond Finger Milling Bits Diamond Beveling Chamfer Bit for Drilling Enlarging Shaping Holes in Porcelain Tile Ceramic Marble Granite

5.0 (2) Write Review
Free shipping on orders over $29.99

$43.99

$ 22 .99 $22.99

In Stock

1.Size:20-50mm


2.NumberofItems:1


About this item

  • 【Specification】Shank: 5/8-11 Thread; Chamfer Angle: 60°; Diameter: Drilling part 20mm, Chamfer part 50mm; Diamond Grit: Drilling part#35/40, Chamfer part#80/100, Grinding part#50/60; Total length: 92mm; Diamond height: Drill part 5mm, Chamfer part 27mm, Grinding part 25mm.
  • 【Drilling & Grinding & Chamfering】The combination of drilling, grinding and chamfering can meet different needs. Super cost-effective, three processes with one thing, work more efficiently.
  • 【Vacuum brazed】Using high-quality steel, combined with advanced vacuum brazing technology, the drill bit is sharp and durable, with a long service life.
  • 【Grit Distinction】#35/40 diamond particles for sharp drilling effect; #80/100 high quality diamond particles for chamfering - smooth and glossy finishes; #50/60 diamond particles for reaming and grinding - fast and efficient grinding.
  • 【Easy to use】5/8"-11 thread is suitable for angle grinders; Dry and wet use for tile, marble, granite, quartz, artificial stone, etc. Recommended speed 6000RPM, maximum speed 11000RPM; For use with electric drills, an SDS or HEX shank adaptor needs to be fitted.


Product Description

MILLING DRILLING BIT

Mark
Reviewed in the United States on December 7, 2023
Getting ready to tile my shower and picked this cutter up. Tried it out on a piece of scrap tile and it worked great. Slow but controllable. I'm glad I got it.
Hoppy
Reviewed in the United States on November 28, 2023
I needed to cut one hole in my counter for a water line. I needed a diamond bit to drill the hole in my granite and this fits the bill perfect. It wasn't over priced like many on the market and it fit my DeWalt angle grinder perfect! If you're doing a little project and need a hole in granite this is perfect. There's not much to say. It works and didn't chip of gouge my counters. Perfect product for my project!
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