High Quality Sunnen Honing Tool Hard Steel Hone Mandrels with Nm05 Grit Size Honing Stone

• Customization: Available
• Type: CBN or Diamond Abrasives
• Material: CBN or Diamond Abrasives
• Model NO.: K20NM85
• 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: 20.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

Honing is a cutting-edge machining method where the tool is guided by the surface to be refined, rotating and reciprocating with remarkable efficiency. Its high adaptability allows for precise adjustments in roundness, cylindricity, and surface roughness at any time, making it an unparalleled choice for high-precision inner hole machining.

Diamond Oil Stone:Ideal for the precision machining of a diverse array of materials, including cast iron, aluminum alloys, copper alloys, ceramics, cemented carbides, magnetic materials, electric carbon products, and various non-ferrous metals.

Cubic Boron Nitride (CBN) Oil Stone:Perfectly suited for processing high-hardness materials such as tool steel, die steel, alloy steel, stainless steel, and quenched parts, as well as surface chromium plating.

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

Zhengzhou AUTO Superabrasives Products Co., Ltd., established in 2010, is an innovative enterprise dedicated to the research and production of superhard material products. Focused on developing and manufacturing a variety of honing tools and accompanying products, our offerings are extensively utilized across industries such as automotive, motorcycle, refrigeration, hydraulic, textile machinery, mining machinery, power tools, aerospace, and beyond.

Our honing technology is expertly applied to the precision machining of inner holes in components such as cylinder blocks, gears, connecting rods, pistons, oil pump nozzles, and hydraulic components.

We produce a comprehensive range of honing products, including honing stones, sleeves, rods, and accessories. These are compatible with both imported and domestic vertical and horizontal honing machine tools.

Honing is a sophisticated grinding process guided by the surface to be finished, with the tool rotating and reciprocating. Offering high efficiency, this process allows for flexible adjustments in roundness, cylindricity, and surface finish, making it ideal for high-precision inner hole machining.

Diamond honing stones excel in the precision machining of materials such as cast iron, aluminum, copper, quartz glass, ceramics, hard alloy, magnetic materials, semiconductor materials, and non-ferrous metals.
Cubic Boron Nitride (CBN) honing stones are designed for processing high-hardness materials like tool steel, die steel, alloy steel, stainless steel hardening parts, and surfaces with chrome plating.

Embodying a spirit of 'excellence, the pursuit of excellence,' we are committed to providing each customer with professional, efficient, and precise honing tools and services.

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.