ChinShine dry use stone diamond core drill bits are mainly used for drilling granite, marble, quartz and other hard stone. It is laser welding segment to the core drill, the core drill body had diamond vacuum brazed. We can also provide brazed diamond core drill bits for drilling marble,cocnrete ,bricks ,sandstone ,limestone ,ceramic drilling, etc.
Chinshine diamond core drill bits and bits segments are made of top quality diamond and cobalt porder, so our diamond core drill bits have a better sharpness and longer lifespan. This dry use core diamond drill bits adopts laser welding technology. Compared with sintering drill bits, our laser welding core diamond drill bits are more durable and they will never drop segments.
Chinshine are keep developing new and special formula to make high sharpness & Long life for customer!
We export it large quantity to America, Canada and European countries in large quantity.
Outer diameter: 6mm-500mm
Segment Height: 10mm
Thread: 1-1/4"-UNC7, 5/8-11", M14, 1/2'' GAS
Thickness: 3.5/4/4.5 mm
Equipment: Drilling machine, Hand held drilling machine
Previous:100MM Length Diamond Core Drill Bits With Various Diameter For Stone With 5/8"-11 Thread Next:1-3/8" dry diamond core drill bit for granite countertop with side protection
Thank you for your interest in the above content, please leave us inquiry, you can expect a response within 24 hours.
Required fields are marked *
|
|
|
|