Laser Welded Diamond Core Drill Bits for Reinforced Concrete Dry Drilling

• Type: Core Drill Bit
• Material: Diamond
• Kind: Diamond Drill
• Manufacturing Arts: Welding
• Brand: Wb
• Transport Package: Pallet
• Specification: 16mm~500mm
• Trademark: WB
• Origin: Wuhan, Hubei Province, China
• HS Code: 823071910
• Production Capacity: 3000PCS One Month

Product Description

Application: 
Engineering construction, wall, concrete 
* Industry leading technology that provides consistently high performance in the widest range of  heavily reinforced concrete.
* Superior cutting speed and long life in a variety of applications.
* Drilling stable with small wobbling.
* Laser welded up to 7".
* Sharp "roof top" segments and "flat top" segments standard on 2" to 7" diameter.

Core Drills for Dry Use
Diameter		Thread	Segments size	Quality Grade	Cutting materials
5/8"	16mm	M14 M16  5/8"-11	ring*10	Standard/ Pro.	Reinforced concrete
3/4"	19mm		ring*10	Standard/ Pro.	Reinforced concrete
7/8"	22mm		ring*10	Standard/ Pro.	Reinforced concrete
1"	25mm		ring*10	Standard/ Pro.	Reinforced concrete
1-1/8"	28mm		ring*10	Standard/ Pro.	Reinforced concrete
1-1/4"	32mm		ring*10	Standard/ Pro.	Reinforced concrete
1-3/8"	35mm		ring*10	Standard/ Pro.	Reinforced concrete
1-1/2"	38mm		ring*10	Standard/ Pro.	Reinforced concrete
1-5/8"	42mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
1-3/4"	45mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
1-7/8"	48mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
2"	50mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
2-1/2"	64mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
3"	76mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
3-1/2"	89mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
4"	100mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
4-1/2"	114mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
5"	127mm		24*3.5*10	Standard/ Pro.	Reinforced concrete
5-1/2"	140mm		24*4.0*10	Standard/ Pro.	Reinforced concrete
6"	152mm		24*4.0*10	Standard/ Pro.	Reinforced concrete
6-1/2"	165mm		24*4.0*10	Standard/ Pro.	Reinforced concrete
7"	178mm		24*4.0*10	Standard/ Pro.	Reinforced concrete

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.