Audited Supplier
With the rapid development of the automotive industry, the requirements for the performance of automotive engines are higher and higher. The automobile engine is the most important part of the automobile. Honing is the main way to process cylinder holes. So, the way of honing process and the quality of diamond cylinder honing stones affect the quality of the cylinder. 
Replacement of SUNNEN Honing Stone Series Specifications
K series: K3, K4, K5, K6, K8, K10, K12, K16, K20, AK20
SUNNEN Honing Stone K Series Specifications | |||||||||
Series Number | K3 | K4 | K5 | K6 | K8 | K10 | K12 | K16 | K20 |
Stone length(mm) | 14.25 | 14.25 | 17.25 | 19 | 31.5 | 31.5 | 44 | 57 | 63 |
Bone Dia.(mm) | 2.54-3 | 3-4 | 4-5 | 5-6 | 6-8 | 8-9.5 | 9.5-13 | 13-16 | 16-19 |
Adapter | K3-A | K4-A | K5-A | K6-A | K8-A | K10-A | K12-A | K16-A | K20-A |
SUNNEN Honing Stone BL Series Specifications | |||||
Series Number | BL8 | BL10 | BL12 | BL16 | BL20 |
Stone length(mm) | 47 | 47 | 60 | 114 | 114 |
Bone Dia.(mm) | 6-8 | 8-9.5 | 9.5-13 | 13-16 | 16-19 |
Adapter | BL8-A | BL8-A | BL8-A | BL8-A | BL8-A |
SUNNEN Honing Stone L Series Specifications | |||||||||
Series Number | L3 | L4 | L5 | L6 | L8 | L10 | L12 | L16 | L20 |
Stone length(mm) | 25 | 25 | 32 | 36 | 57 | 57 | 89 | 114 | 114 |
Bone Dia.(mm) | 2.54-3 | 3-4 | 4-5 | 5-6 | 6-8 | 8-9.5 | 9.5-13 | 13-16 | 16-19 |
Adapter | BL3-A | BL4-A | BL5-A | BL6-A | BL8-A | BL10-A | BL12-A | BL16-A | BL20-A |
YY series: YY32, YY48, Y56, Y32, Y20
Other series: AL20, P20, P28
These CBN and diamond honing stones are used on SUNNEN, NAGEL, GEHRING, KADIA, FUJI, NISSIN machine, and etc.
* Good quality surface
* Wide processing range
* High productivity
* Less cutting allowance
* Strong ability of hole rectification
Diamond Honing Stones
Our company uses various sizes of diamond and CBN powders, through metal sintering, to produce various specifications and various sizes of honing rods, which are widely used in the honing of automobile engines, cylinder liners, connecting rods, gears, shift forks and other parts. High efficiency, stable precision and long life.
Applicable machine brand: SUNNENSERDIROTTLERCARMECRobinsFENTECH
The leading international trade fair Grinding Technology
Zhengzhou Ruizuan Diamond Tools Co., Ltd. is committed to providing tools for customers Grinding, cutting, turning, milling, drilling, reaming. Including Abrasives and Grinding Wheels Diamond/CBN Grinding Wheels and tools PCD/PCBN inserts and tools tungsten carbide inserts and tools and high speed steel tools and knives. Our tools are used in many different fields
Our customers in woodworking, metalworking, automotive, stone, glass, gemstones, industrial ceramics,Oil and gas drilling and construction industries. Our products have performed well in these industries for a long time Long service life, high efficiency and low unit cost.
PACKAGE:
SINGLE BOX PER WHEEL,
10 to 20 WHEELS PER CARTON
DELIVERY TIME:
3-30 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
