Application: used for wet drilling of natural stone, like granite, marble, etc.
Size Available: Total Length: 130mm Shank: Round, Triangle Core bit with center bit is available( Φ25mm&above)
Diameter Metric(mm)
Segment Quantity
Segment Size (mm)
Φ6
Ring
Φ6x2.0x8
Φ8
Ring
Φ8x2.0x8
Φ10
Ring
Φ10x2.0x8
Φ12
Ring
Φ12x2.5x10
Φ14
Ring
Φ14x2.5x10
Φ16
Ring
Φ16x2.5x10
Φ18
Ring
Φ18x2.5x10
Φ20
Ring
Φ20x2.5x10
Φ25
Ring
Φ25 x2.5x10
Φ28
Ring
Φ28 x2.5x10
Φ30
Ring
Φ30 x2.5x10
Φ32
Ring
Φ32 x2.5x10
Φ35
Ring
Φ35 x2.5x10
Φ38
Ring
Φ38 x2.5x10
Φ40
4pcs
20x3.0x10
Φ45
4 pcs
24x3.0x10
Φ50
5 pcs
20x3.0x10
Φ55
5 pcs
24x3.0x10
Φ60
6 pcs
20x3.0x10
Φ65
6 pcs
24x3.0x10
Φ70
7 pcs
20x3.0x10
Φ76
7 pcs
24x3.0x10
Φ80
8 pcs
20x3.0x10
Φ85
8 pcs
24x3.0x10
Φ90
9 pcs
20x3.0x10
Φ95
9 pcs
24x3.0x10
Φ102
9 pcs
24x3.5x10
Φ115
10 pcs
24x3.5x10
Φ127
11 pcs
24x3.5x10
Φ152
12 pcs
24x3.5x10
Other size could be available upon request
With a registration capital of 500, 000RMB, Henan He Hui Superhard ToolsCo., Ltd. was founded in 2013. It is a technological enterprise combining production and sale together with Hehui Industry as its controlled shareholder. The enterprise is located in Zhengzhou while its production base is in Yuzhou, which covering an area of 6.8 hectares with 75, 000m2 construction area. The total investment about the production base is around 300, 000, 000RMB.
Henan He Hui has possessed of strong technical force by gaining many proprietary intellectual property rights and mastering key techniques and proprietary technologies. It signed " Coordination Innovation Strategic Alliance" With Henan University of Technology and " Production-study-research Technological Alliance" With Zhongyuan University of Technology. Another agreement of joint-study & sharing of technologies also has been done with professors from Canada and America. Sixteen employees have senior professional titles while another five ones have doctor degrees. Advanced equipment, precise process control and perfect examine system guarantees the good quality of the products.
Now its products cover super-hard material and super-hard material products, including single crystal diamond, polycrystalline diamond, micro powder, CBN; Brazed products, electroplated products, sintered products, laser welded ones; Diamond/CBN grinding wheel, fiber oil stone, polishing pad etc. They are widely applied in the use of stone industry, ceramic industry, vehicle making, military equipment producing, grinding machine, aerospace science and technology, non-metallic material processing, micron electronics and precision instrument making industry.
Our team has always been working hard to develop new products and widen new application area, many new products with great market popularity have been developed, and application area of some present products has been widened. We follow the principle of market-guided, quality first, and customer focus to offer our best service to customers.
Henan He Hui will be your perfect business partner!
