Diamond Core Drill Bit for Marble Granite and Concrete

• Manufacturing Arts: Laser Welding
• Seg.Shape: Roof ,Flat,Turbo
• Transport Package: Carton, Pallet
• Specification: Professional
• Trademark: Wanbang Tools
• Origin: China
• HS Code: 82071910
• Production Capacity: 100000/Year

Product Description

China Factory Diamond Core Drilling With Roof Segment for Concrete

Application: 
Engineering construction, wall, concrete, reinforced concrete, granite, asphalt
* Thinner diamond segment and thinner tube wall can easily reduce the resistance and increase the drilling speed
* Provide 20% higher drilling performance in the widest range of  heavily reinforced concrete, particularly in difficult operating conditions.
* Drilling stable with small wobbling.
* 16" and 18" drilling depth standard
* Superior cutting speed and long life in a variety of applications.
* Laser welded up to 20".
* Sharp "roof top" segments and "flat top" segments standard on 2" to 20" diameter.




WUHAN WAN BANG LASER DIAMOND TOOLS CO., a dynamic company, driven by a team of experienced Doctor and Master specialized in powder metallurgy and laser welding technology, was established in 1999.
As a leading manufacturer in professional diamond tools, Wan bang specialized in producing and developing all kinds of diamond tools, which have wide range of applications in architecture, stone process, decoration and highway project, etc.
As a ISO9001: 2000 certified company, Wan bang has very strict quality control system, all products exported to the U. S. A., Germany, UK and many other countries, and enjoy very good reputations in the mainstream market.

Diameter		Segment		Grade		Cutting materials
inch	MM	Size(MM)	No.
1"	Φ 25.4	ring*10		professional		Concrete
1.5"	Φ 38	ring*10		professional		Concrete
2"	Φ 50.8	22*3*10	5	professional		Concrete
2.5"	Φ 64	24*3*10	6	professional		Concrete
3"	Φ 76	24*3.5*10	7	professional		Concrete
3.5"	Φ 89	24*3.5*10	8	professional		Concrete
4"	Φ 101	24*3.5*10	9	professional		Concrete
4.5"	Φ 115	24*3.5*10	10	professional		Concrete
5"	Φ 125	24*3.5*10	11	professional		Concrete
5.5"	Φ 140	24*3.5*10	11	professional		Concrete
6"	Φ 152.4	24*4.0*10	12	professional		Concrete
6.5"	Φ165	24*4.0*10	14	professional		Concrete
7"	Φ178	24*4.0*10	13	professional		Concrete
8"	Φ203	24*4.0*10	15	professional		Concrete
9"	Φ228	24*4.5*10	16	professional		Concrete
10"	Φ254	24*4.5*10	17	professional		Concrete
12"	Φ305	24*5*10	21	professional		Concrete
14"	Φ355	24*5*10	23	professional		Concrete