Diamond Core Drill Bit for Marble Granite and Concrete

Model NO.: JDK-CD13 Use: Stone Drilling Drilling Depth: 70mm Application: Marble/Granite/Concrete Matrix: Steel Supply Type: Manufacturer Delivery Time: 7 Days After Payment Specification: SGS/CE HS Code: 82079010 Type: Core Drill Outer Diameter: 20-102mm Working Condition: Dry/Wet Connector: M14/M16/5/8"-11 etc. Welding Method: High Frequent/Laser ODM/OEM: Yes Trademark: JDK Origin: Quanzhou China Features:
1. Thinner Diamond Segment and thinner tube wall can easily reduce the resistance and increase the drilling speed (compare with the assembly type)Roof segment Drill Bits.
2. Very fast drilling speed and low drilling  pressure.
3. Different connection end for different drilling machine.
4. Especially effective in drilling through reinforced concrete.

Specification:

Diameter	Segment Dimension	Teeth No.	Drilling Depth	Connection
Φ20	19X3.0X9.0	2	7mm	5/8''-11     M14      M16
Φ25	14X3.0X9.0	3
Φ32	16X3.0X9.0	4
Φ35	16X3.0X9.0	4
Φ38	16X3.0X9.0	4
Φ42	20X3.2X9.0	4
Φ52	20X3.2X9.0	4
Φ65	24X3.5X9.0	5
Φ78	24X3.5X9.0	5
Φ82	24X3.5X9.0	5
Φ92	24X3.5X9.0	5
Φ102	24X3.5X9.0	6

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 term:

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, air or sea is a better choice 45kgs
 
 

Contact us if you need more details on Core Drill. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Core Drill Bit、Core Drill for Granite. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Diamond Core Drill