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Diamond Beveling Chamfer Milling Bit - HIGHDRIL Diamond Countersink Finger Bit with 5/8-11 Thread for 4/5"(20mm) Hole Enlarging Shaping Trimming in Porcelain Ceramic Tile Granite Marble Quartz

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US$11.39 cheaper than the new price!!

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Product details

Management number 218791150 Release Date 2026/05/03 List Price US$7.60 Model Number 218791150
Category
  • 【Specification】Shank: 5/8-11 Thread, Chamfer Angle: 53°, Diameter: 4/5"(20mm), Diamond Grit: Chamfer part#80/ Grinding part#60, Total length: 60mm, Working Depth: 50mm(Chamfer part: 20mm; Grinding part: 30mm).
  • 【Grinding & Chamfering】The combination of grinding and chamfering can meet different needs; beveling can slowly eliminate rough holes and improve working efficiency.
  • 【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】#80 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;
Brand Name HIGHDRIL
Shank Type Threaded
Unit Count 1.0 Count
Part Number HD137020203
Point Style Taper Point
Finish Types Glossy
Manufacturer HIGHDRIL
Material Type Alloy Steel, Diamond
Item Dimensions 2.36 x 0.79 x 0.79 inches
Tool Flute Type Straight
Cutting Diameter 20 Millimeters
Surface Recommendation Ceramic,Porcelain

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