diamond core drill bits

What are Diamond Drill Bits.

Diamond core drill bit is the major tool for drilling exact holes. it is ideal for creating holes in concrete, stone and other materials, widely used in construction area, mining industry and home improvement.

Core Drilling Equipment

Angle Grinder
Hand held core drill
Core drilling rig
Angle Grinder
Hand held core drill
Core drilling rig

Target materials

Concrete
Asphalt
Ceramic & tile
Natural stones
Concrete
Asphalt
Ceramic & tile
Natural stones

Choosing wet core drill bits or dry core drill bits?

Choosing wet or dry drill bits according to your target material:

Materials Dry Core Bits Wet Core Bits  
Soft Brick YES YES YES
Hard Brick YES (with water) NO  
Concrete Block YES YES  
Concrete NO YES  
Reinforced Concrete NO YES  

Choosing wet or dry drill bits according to your drilling equipment:

Equipment Dry Core Bits Wet Core Bits
Angle Grinder YES NO
Hammer Drill YES(turn off hammering) YES (turn off hammering)
Rotary Hammer Drill YES(turn off hammering) YES(turn off hammering)
Hand Held Core Drill YES YES
Core Drill Rig  YES YES

Factors affecting lifespan of diamond core bit.

key factor one: drill bit quality 

quality of synthetic diamond.
Synthetic diamonds for saw blades manufacturing are classified to different grades. Blades with higher quality diamonds definitely perform better and last longer.

2, Cutting the right material with the right blade. If you use a concrete blade to cut asphalt floor, it will cut really fast, but it won’t last very long.

Diamond Core bit Manufacturers directory

Manufactures in China
Manufactures in UK
Manufactures in US
Manufactures in China

BSP Tools is the most famous diamond core drill bits manufacture in china, which offers the most complete range of core bits for drilling all types of concrete, asphalt, ceramic tiles, natural stones and other materials. MOQ for private label order is about 100 pcs.

Manufactures in UK

Diamond drill bits RUBI manufactured are mainly for tile and glass drilling. Although they also manufacture diamond drill bits for concrete.

Manufactures in US

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