Replacement Sunnen Honing Stones with Nm55/Nm85 Grit Sizes

• Customization: Available
• Type: CBN or Diamond Abrasives
• Material: CBN or Diamond Abrasives
• Model NO.: K20NM85
• Application: Instrument Industry
• Effect: Polishing
• Honing Machine: Sunnen
• Bond: Metal Bond
• Grit Size: Nm55, Nm85, Nm05, Nm005, Dm55, Dm05
• Abrasive: Diamond
• Hardness: 3, 5, 7, 9
• K Series Model: K3,K4,K5,K6,K8,K10,K12,K16,K20
• L Series Model: L3,L4,L5,L6,L8,L10,L12,L16,L20
• Transport Package: Carton Box
• Specification: 14.00cm * 10.00cm * 9.00cm
• Trademark: AUTO ABRASIVES
• Origin: Henan, China
• HS Code: 6804301000
• Production Capacity: 10000 PCS. / Month
• Package Size: 10.00cm * 10.00cm * 5.00cm
• Package Gross Weight: 1.000kg

Product Description

Honing is a sophisticated cutting technique, artfully guided by the very surface it aims to refine. As the tool elegantly rotates and reciprocates, it brings forth a process of high efficiency, where roundness, cylindricity, and surface roughness are no longer fixed but can be finely tuned to your precise needs. This method stands as the epitome of high-precision inner hole machining.

Diamond Oil Stone:This tool is the pinnacle of precision engineering, making it exquisitely suitable for machining materials such as cast iron, aluminum alloys, copper alloys, ceramics, cemented carbide, magnetic materials, electric carbon products, and a wide range of non-ferrous metals.

Cubic Boron Nitride (CBN) Oil Stone:Perfectly crafted for the processing of tool steel, die steel, alloy steel, stainless steel, quenched components, and materials with surface chromium plating, CBN oil stone is your go-to solution for high-hardness material fabrication.

Product Parameters

Sunnen Type Honing Stones Specification Chart:

K Series:

Honing Units	K3	K4	K5	K6	K8	K10	K12	K16	K20	AK20	AK30
Stone Length(mm)	15	15	18	19	32	32	45	67	63	63	63
Diamater Range(mm)	2.5-3	3-4	4-5	5-6	6-8	8-9.5	9.5-13	13-16	16-19	19-32	32-40

B Series:

Honing Units	B8	B10	B12	B14	B16	B20	AB30
Stone Length(mm)	47	47	60	70	85	95	95
Diamater Range(mm)	6-8	8-9.5	9.5-13	9.5-13	13-16	16-19	19-32

L Series:

Honing Units	L3	L4	L5	L6	L8	L10	L12	L16	L20
Stone Length(mm)	25	25	32	35	57	57	88	114	114
Diamater Range(mm)	1.9-3	3-4	4-5	5-6	6-8	8-9.5	9.5-13	13-16	16-32

Detailed Photos

Company Profile

Established in 2010, Zhengzhou AUTO Superabrasives Products Co., Ltd. is an avant-garde enterprise, passionately engaged in the research and crafting of superhard material products. Embarking on a mission to innovate, we specialize in developing high-quality honing tools and accessories that find application across a spectrum of industries, including automotive, motorcycles, refrigeration, hydraulics, textile machinery, mining machinery, power tools, and aerospace.

Our honing tools are expertly designed for the precision machining of inner holes across various components, including cylinder blocks, gears, connecting rods, pistons, oil pump nozzles, and hydraulic elements.

Our comprehensive suite of products, including honing stones, sleeves, rods, and accessories, is compatible with both imported and domestic vertical and horizontal honing machines, tailored to meet diverse operational needs.

Honing redefines the grinding process, providing a harmonious blend of efficiency and adaptability. The technique enables real-time adjustments to roundness, cylindricity, and surface finish, making it the ideal choice for achieving unparalleled precision in inner hole machining.

Diamond honing stones excel in precision machining, perfectly suited for materials such as cast iron, aluminum, copper, quartz glass, ceramics, hard alloys, magnetic materials, semiconductor materials, electric carbon products, and various non-ferrous metals.
Cubic boron nitride (CBN) honing stones are adept at processing high-hardness materials, including tool steel, die steel, alloy steel, hardened stainless steel parts, and surfaces adorned with chrome plating.

Driven by a commitment to "excellence, the pursuit of excellence," our company provides each customer with professional, efficient precision honing tools and unparalleled service.

Our Advantages

FAQ

1. Who are We?
Zhengzhou AUTO Superabrasives products Co., Ltd. is located in Zhengzhou, Henan, China, and has been developing, producing and selling honing tools since 2010.

2. What are the products?
Honing tools can be used with Roltter SUNNEN Gehring, Nagel, Kadia, Engis, Nissin, Fuji,Toyo, Mas and other honing machines.

3. How to ensure quality.
The abrasive is diamond and CBN with high strength, good self-sharpness and high concentration. Strictly in accordance with the process requirements of production testing.