Product Description

Product description:

Hollow core diamond drill bits
1reasonable price
2High efficiency
3long lifespan
4no breaking of segment

Our Feature:

Factory == Own Exporting License == Quality Control == Competitive Price == Own Technology == OEM

Our advantage:

1. Manufacturer with more than 15 years experience
2. A great quantity of formula special for all kinds of different stone
3. Approved quality with factory competitive price
4. Long lifespan, good sharpness, stable performance and high cutting efficiency
5. Sandwich, groove type segment with shape straight, trapezia, boatshape, K, V, etc
6. Custom-design can be meet upon request, small trial order available any time, sample for testing can be delivery in very short time.

Payment:

T/T, Western Union, L/C, Cash

Delivery time:

For samples, shipped within 3 days after receiving the deposit,
For regular order, around 3-7 days, depends on the quantity of your order.

Packaging:

The inner packaging is carton box . The outer packaging is carton box Or woodencase.(If by air ,carton box will reduce the weight, if by sea, we suggest woodenbox for waterproof.

Shipment:

﹤45kg, express service is recommonded
﹥45kg, air or sea is a better choice 45kgs