Diamond Hole Saw Set-10pcs (1" 1-3/8" 2" 2-1/2" 4" Drill Bit+2" 3-1/4" Beveling Chamfer Bit+4/5" Drilling Milling Bit+Adapter) Diamond Core Drill Bits Kit 5/8-11

Recommended: If fixed on Hand Drills,you could use Hex shank or Triangle shank Adapter to 5/8-11 thread. If fixed on Hammer Drills,please use SDS plus shank Adapter to 5/8-11 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.

• Size:Drill Bit:5PC Diameter 1" 1-3/8" 2" 2-1 2" 4"（25/35/50/65/100mm)with 5/8-11 thread,1PC Diamond milling bit:4/5"(20mm)with 5/8-11 thread,2PCS Diamond Beveling Chamfer Bit:2"(50mm) 3-1/4"(82mm)with 5/8-11 thread,Adapters:1pc 5/8-11 Thread to SDS Plus Shank and 1pc 5/8-11 thread to Triangle Shank.
• Durable and Efficiency:High-quality Diamond Grains and Vacuum Brazed Technology Provides High Efficient Working Performance, Faster Drilling Speed and Longer Service Life.
• Precision and Clean Cuts:Diamond drill bits provide precise and clean cuts, allowing for greater accuracy in drilling and englarge/beveling/shaping existing holes.
• Versatility and Convenience:With a diamond drill bit kit, you have a range of sizes and types to tackle different projects and materials,save your money.
• Recommended Machine:Angle Grinder with 5/8-11 thread.Recommended Speed 6000RPM.Hammer Drill, you can use SDS Adapter but have to shut down hommer moder when using these bits;Triangle Adapter for Electric Drill.Recommended Speed: 2000-5000RPM; Faster the RPM, Longer the Bit's Working Life.