100mm Diamond Core Drill Bits for Concrete

Pro quality laser welded Diamond Core Drill for reinforced concrete and masonry

1. PRODUCT DESCRIPTION

Concrete core bit generates fast cutting speed on reinforced concrete, hard concrete; Laser welded concrete core bit Roof type segment can make the entery cutting fast and smooth; Grille type reinforcing rib on core bit segment can increase the life of the core bit; 10mm segment height provides enough cutting depth 20# High quality steel barrel with high hardness. 

2.THE ADVANTAGE OF USING WET CORE DRILL BIT

When core drilling job is required, wet core bit is always the best option. You may ask why?

That's because the wet core bit has the following features:

• Fast drilling speed
• Flushing out of cut
• Dust can be controlled well
• The bit can last longer
• Minimize Binding in cut
• Can be worked on thicker wall

3.SPECIFICATION DATA
 
4. PRODUCT DETAILS






5. TESTING DATA

Laser Welded Core Drill Bit Testing Data for your reference
Core Bit Size: φ102mm x450mm
Drilling material: C40 prestressed reinforced concrete block 40mm thick, with for layers of φ25 steel rebar
Speed:450 seconds can get one complete hole


6. PACKAGING

We use the white Paper carton box to pack the core drill bit, all the cartons will be packed on pallet.