Diamond Core Drill is a high-performance drilling tool designed for precise and efficient hole drilling in marble, granite, tiles, and other construction materials. It is widely used in stone processing, construction, and fabrication industries where accuracy and clean finishing are required.Manufactured using premium industrial diamonds bonded with a strong metal matrix, diamond core drills deliver fast cutting speed, excellent wear resistance, and long service life. They are ideal for drilling holes of various diameters in hard and abrasive materials without causing cracks or surface damage.These core drills ensure smooth operation, reduced vibration, and high precision, making them suitable for both wet and dry drilling applications depending on material requirements.

• Application: Marble, Granite, Tiles & Stone Drilling
• Drilling Type: Wet / Dry Drilling
• Diamond Type: Industrial Synthetic Diamond
• Segment Type: Sintered Diamond Segments
• Diameter Range: 6 mm – 150 mm (Customizable up to larger sizes)
• Working Length: 50 mm – 450 mm
• Segment Height: 8 mm – 10 mm
• Connection Type:
  • M14 Thread
  • 1 1/4" UNC Thread
  • Hex / SDS Shank (Optional)
• Operating Speed: 1000 – 3000 RPM (Machine Dependent)
• Cooling Method: Water Cooling Recommended
• Drilling Depth: Standard / Extended Core Depth Available
• Tool Body Material: High-Grade Steel
• Finish Quality: Clean, Crack-Free Hole Drilling

Material Compatibility

• Marble
• Granite
• Ceramic Tiles
• Porcelain Tiles
• Quartz Stone
• Construction Stone Materials

Key Advantages

• High precision hole drilling
• Smooth and chip-free cutting
• Fast drilling performance
• Long tool life and durability
• Reduced material damage
• Suitable for professional stone fabrication