AWTOOLS AW Diamond Crown 1 1/4 62/430mm for Drilling Rig

Drilling clean, precise holes in reinforced concrete or masonry demands a core bit that can withstand high torque and constant water cooling. The AWTOOLS AW Diamond Crown 1 1/4 62/430mm is built for professional core drilling rigs, delivering a 62 mm diameter bore with a working length of 430 mm. Its brazed diamond segments and high-grade steel barrel ensure consistent performance on concrete, reinforced concrete, asphalt, masonry, and stone.

Who is it for

This diamond core bit is intended for contractors, plumbers, electricians, and HVAC technicians who use core drilling machines with a 1 1/4 inch UNC spindle. It is suitable for wet drilling applications where water cooling is required to extend segment life and maintain cutting efficiency.

Main features

• Drilling diameter: 62 mm
• Working length: 430 mm
• Connection thread: 1 1/4 inch UNC
• Brazed diamond segments for high durability
• Thin-walled steel core barrel reduces weight and improves debris evacuation
• Water cooled for optimal performance in wet drilling
• Compatible with professional core drilling rigs

Specifications

• Brand: AWTOOLS
• Model: 1036597
• MPN: 1036597
• EAN: 5903678627201
• Drill bit type: Diamond core drill bit
• Drilling diameter: 62 mm
• Working length: 430 mm
• Connection thread: 1 1/4 inch UNC
• Drilling application: Wet drilling
• Suitable materials: Concrete, reinforced concrete, asphalt, masonry, stone
• Segment type: Brazed diamond segments
• Core barrel material: High-grade steel
• Segment height: 10 mm
• Number of segments: 6
• Cooling requirement: Water cooled
• Maximum drilling depth: 430 mm
• Product series: AW Diamond Crown
• Compatibility: Core drilling machines with 1 1/4 inch UNC spindle
• Construction: Thin-walled core barrel
• Segment bonding: High-strength metal bond
• Drilling method: Rotary drilling

Tips

Always use water cooling to prevent overheating and premature segment wear. Ensure the core bit is securely tightened onto the spindle before starting. Apply steady, even pressure and avoid side loading to extend the life of the diamond segments.