1. Drill fast;
2. Longer service life;
3. High efficiency;
4. More than 24 years professional experiences.
Port: Lianyungang/Qingdao/Shanghai/Ningbo etc.
Minimum Order Quantity: 5 Piece/Pieces
Supply Ability: 200000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact SupplierPackaging Detail: Usual export packing or packing according to customer's requirements.
Delivery Detail: Depends on the quantity,usually within 30 days.
Diamond core drill bit
Name: Surface inlay Natural diamond (set on the surface) core drill bits
Feature: Adopting natural diamond on surface of the body. It is suitable for drilling the hard rock.
Name: Impregnated Natural diamond core drill bits
Feature: The natural diamonds are impregnated in the body. It is applicable for the broken hard rock.
rock.
Name: Man-made diamond core drill bits
Feature: The crown part is made from sintered man-made diamond. It is affordable to drill the hard
Name: Mix-holding Natural diamond (set on the surface and inside) core drill bits
Feature: The natural diamonds are set on the surface and inside of the body. It is specially applied to the complex rock.
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