Durable Honing Stone Replacement for K20nm85 CBN Honing Tool

• 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: 20.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 0.500kg

Product Description

Honing is an advanced cutting technique that is guided by the surface intended for machining, while the tool elegantly rotates and reciprocates. This method offers exceptional efficiency, allowing for precise adjustments in roundness, cylindricity, and surface roughness whenever needed, making it the ideal solution for achieving high-precision machining of inner holes.

Diamond Oil Stone:Perfectly suited for precision machining across a variety of materials, including cast iron, aluminum alloy, copper alloy, ceramics, cemented carbide, magnetic materials, electric carbon products, and a range of non-ferrous metals.

Cubic Boron Nitride (CBN) Oil Stone:Optimal for processing high-hardness materials such as tool steel, die steel, alloy steel, stainless steel, quenched parts, and surfaces with 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

Founded in 2010, Zhengzhou AUTO Superabrasives Products Co., Ltd. stands as a beacon of innovation and excellence, specializing in the pioneering research and production of superhard material products. Our comprehensive range of honing tools and complementary products are indispensable across numerous sectors including automotive, motorcycle, refrigeration, hydraulic, textile machinery, mining machinery, power tools, and aerospace, ensuring unmatched quality and performance.

Expertly crafted for use in precision machining of inner holes in a wide array of components such as cylinder blocks, gears, connecting rods, pistons, oil pump nozzles, hydraulic components, and more.

Our core offerings include honing stones, sleeves, rods, and accessories, designed to seamlessly integrate with a variety of both imported and domestic vertical and horizontal honing machines.

Honing represents a sophisticated grinding process, steered by the surface to be machined, with the tool executing both rotation and reciprocation. It provides unmatched processing efficiency along with the flexibility to fine-tune roundness, cylindricity, and surface finish as per specific requirements, rendering it an impeccable choice for high-precision machining of inner holes.

The diamond honing stone is engineered for precision machining on materials such as cast iron, aluminum, copper, quartz glass, ceramics, hard alloy, magnetic materials, semiconductor materials, electric carbon products, and various non-ferrous metals.
The CBN honing stone is adept at processing high-hardness materials, including tool steel, die steel, alloy steel, stainless steel hardened parts, and chrome-plated surfaces.

Guided by the relentless pursuit of 'excellence, the pursuit of excellence,' our company is devoted to delivering professional, high-efficiency, precision honing tools and services tailored to each customer's needs.

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.