JeeynoTols Diamond Finger Milling Bit - 10mm/3/8" M14 Thread Diamond Finger Bit for Enlarging,Shaping,Grinding,Round Bevel Existing Holes in Porcelain Ceramic Tile Countertop Granite Marble

• 【Size】Diameter 3/8"(10mm) ; Total length 60mm; Diamond Height 40mm; Diamond Grit #50/60; M14 Thread，Round Top
• 【Application】Desinged to Enlarge, Shape, Grind and Round Bevel Existing Holes in Tile Porcelain Ceramic Marble Granite Masonry Stone
• 【High Performance】High-Quality Diamond Grain and Vacuum Brazed Technology Provides Much Longer Working Life, High Efficiency, Durable and Sturdy
• 【Save your Money】With Just One Standard Diamond Core Drill Bits and a Finger Milling Bit You are Able to Create Many Different Hole Sizes, Without Needing to Buy Several Different Core Bits
• 【Attention】can Not be Used to Drill Holes, But to Enlarge, Shape, Grind and Round Bevel Existing Holes. It Fits on 5/8"-11 Thread Angle Grinder. Dry or Wet Use. Very Easy to Operate. Recommended Speed 6000RPM, Maximum Speed 11000RPM

Recommended: If fixed on Hand Drills,you could use Hex shank or Triangle shank Adapter to M14 thread. If fixed on Hammer Drills,please use SDS plus shank Adapter to M14 thread.Also shut down hammer mode while using the diamond coated milling bit. Other imoprtant tips: When using diamond tools, there are several important factors to consider to ensure safe and effective usage. Safety Gear: Always wear appropriate safety gear, including safety glasses or goggles, gloves, and a dust mask or respirator if necessary. Proper Handling: Handle diamond tools with care, as they can be fragile and easily damaged. Compatibility: Ensure that the diamond tools you're using are suitable for the material you're working on. Mounting and Alignment: Follow our instructions for mounting and aligning the diamond tools correctly. Improper installation can lead to inefficient operation or even accidents. Operating Speed: Be aware of the recommended operating speed for the diamond tools. Cooling and Lubrication: Pay attention to the manufacturer's recommendations for cooling or lubricating the tool to prevent overheating and prolong its lifespan. Pressure and Feed Rate: Apply the appropriate pressure and maintain a consistent feed rate when using diamond tools. Operator Experience: It is essential to have experience or receive proper training before using diamond tools. Regular Inspections: Before and after each use, inspect the diamond tools for any signs of damage or wear.Damaged tools should be replaced to avoid safety hazards.