Diamond Core Drill Bits

Our diamond core drill bits are applied
for drilling various kinds of stones such as granite, marble, refractory
materials,etc.

1.Diameter Size: 8mm--200mm.1/2gas Connection

2.Feture:fast cutting with long life.

3.Packing :Each core drill into one cardboard case, then severals in an export standard cartons, then reinforced with straps.

4.delivery: 7-15 days after receiving your prepayment.