CBN Honing Cylinder Engine Block Diamond Honing Stones

CBN Honing Cylinder Engine Block Diamond Honing Stones

* High machining accuracy
* Good quality surface
* Wide processing range
* High productivity
* Less cutting allowance
* Strong ability of hole rectification
Diamond Honing Stones

Synthetic diamond is used to process hard and brittle materials, such as honing high carbon steel, cast iron, cemented carbide,etc.

CBN Honing Stones

Cubic Boron Nitride hardness is lower than diamond, but strength, heat resistance, chemical stability is good, mainly used for honing high strength alloy steel, tool steel, stainless steel heat-resistant alloy steel.

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Description

For Advantage of our diamond honing stone

Out performs ordinary stone in cutting action,finish speed and wear resistence.
Superior performance with increased efficiencies perfect for any size operation.
Low production cost,high precision and long workpiece life.
Our honing stones can honed the bore diameter smallest to 1.5mm(0.6inches)

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

B series: BL3, BL4, BL5, BL6, BL8, BL10, BL12, BL16, BL20

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

L series: L3, L4, L5, L6, L8, L10, L12, L16, L20

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

H series: H70, H50
YY series: YY32, YY48, Y56, Y32, Y20
Other series: AL20, P20, P28
We also offer customized services
These CBN and diamond honing stones are used on SUNNEN, NAGEL, GEHRING, KADIA, FUJI, NISSIN machine, and etc.