The Diamond Core Drill Bits are high-performance drilling tools designed for precise and efficient core drilling in marble, granite, reinforced concrete, sandstone, ceramic, porcelain, and tiles used in construction materials. These tools are widely used in construction, plumbing, electrical, and stone processing industries for creating clean and accurate holes.Manufactured using premium industrial-grade diamond segments and a high-strength steel body, the core drill bits ensure fast penetration, smooth drilling, and excellent durability. Their advanced segment design provides superior cutting efficiency, reduced vibration, and long service life even under continuous heavy-duty use.The Diamond Core Drill Bits are suitable for wet drilling applications, offering precise hole formation, high productivity, and reliable performance, making them an essential tool for professional construction and fabrication work.

• Product Type: Diamond Core Drill Bits
• Application: Marble, Granite, Reinforced Concrete, Sandstone, Ceramic, Porcelain & Tiles (Construction Materials)
• Diameter Range: 10 mm – 350 mm (custom sizes available)
• Working Length: 300 mm – 450 mm (standard)
• Segment Type: Crown / segmented / turbo diamond segments
• Shank Type: Hex / SDS / threaded (machine dependent)

 Performance Specifications

• Drilling Type: Wet core drilling (recommended for long life)
• Penetration Speed: High-speed, smooth drilling performance
• Cutting Efficiency: Clean and precise hole formation
• Wear Resistance: High durability with long service life
• Cooling System: Continuous water cooling required

 Material & Build Quality

• Body Material: High-strength steel tube
• Diamond Segment: Industrial synthetic diamond with metal bond
• Bond Type: Soft/medium/hard bond depending on material type
• Manufacturing Process: High-pressure sintering for strong bonding

 Key Features

• Designed for precise core drilling in construction materials
• Fast drilling with smooth hole finishing
• High durability and heat resistance
• Suitable for marble, granite, and RCC drilling
• Compatible with handheld and machine drilling systems