Diamond Core Drill Bit Series for Stones and Concrete

Name: Diamond Core Drill Bit Series for Stones and Concrete
Brand: tool-buy.com
SKU: 791663975
Availability: InStock
Rating: 4.8 (98 reviews)

Price:	US $ 10-30/Piece
Min Order:	20/Piece
Pay Type:	T/T,Western Union

Contact Supplier

Quanzhou JDK Diamond Tools Co., Ltd.

Showroom Product Company Profile

Prod Model:	JDK-CD15
Outer Diameter:	20-102mm
Drilling Depth:	70mm
Connector:	M14/M16/5/8"-11 etc.
Welding Method:	High Frequent/Laser
Working Condition:	with Water, Wet Use
Application:	Marble/Granite/Concrete
Matrix:	Steel

Product Description

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

Packing & Shipping:
Packing:
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.)

Shipping:
1. Trail order with light weight(<45kgs), we recommend Express Service.
2. Normal order weighting over 45kgs, we recommend Air Cargo.
3.As for the large size or heavy weight, JDK recommends Sea Cargo.

Fair & Exhibition:

Our Company:

Quanzhou JDK Diamond Tools Co., Ltd. is one professional manufacturer of diamond tools in China, specially for the stone working industry. The main products are stone cutting Diamond Saw Blades, Kinds of Diamond Segments, Diamond Abrasives, etc...For over 12 years development with the support of JDK's Customers, suppliers and Staffs, now JDK is supplying big range stone cutting, Grinding & Polishing tools to the world.

JDK was established in 1995, initially JDK was producing and selling diamond tools products to China domestic market. Since 2000 year JDK is aiming at the world market and started to design and produce superior performance diamond tools to meet kinds of requirements of customers from all over the world. with these years export experiences now JDK is exporting his diamond tools products to over 30 countries which is in Europe, Middle East, Asia, America, etc...

JDK's experienced Engineer and R&D team are providing customers quality stone tools for cutting, grinding, polishing, milling, drilling, such as diamond saw blade, diamond segments, Diamond Wire Saw, Diamond abrasives, Flexible Polishing Pads, Grinding Cup Wheels, Core Drill Bits, ...

Always, JDK's target: Offer you most satisfied products and service, developing together.