H50nm37 CBN Honing Stones for Sunnen Mps-H50 Hone Head

• Customization: Available
• Type: Standard Oilstone
• Material: CBN
• Model NO.: H50NM37
• Application: Precision Parts
• Effect: Honing
• Bond Type: Metal Bond
• Grit: Nm35, Nm37, Nm55, Nm57, Nm05
• Lead Time: 2 Weeks
• Courier: DHL / FedEx Express
• Transport Package: Carton Box
• Specification: H50NM37
• Trademark: BOSON ABRASIVES
• Origin: China
• HS Code: 6804219000
• Production Capacity: 600 Set / Month
• Package Size: 10.00cm * 4.00cm * 3.00cm
• Package Gross Weight: 0.200kg

Product Description

H50NM37 CBN Honing Stones for Sunnen MPS-H50 Hone Head

BOSON Abrasives offers a complete range of  Conventional abrasives Aluminum oxide and Silicon carbide stones, CBN and Diamond Superabrasive Honing Stone Sets for use with Sunnen MPS Modular Tooling Systems on HT Series tube Honing Machines, ideal for precision deep-hole applications such as hydraulic cylinders and engine components.

With over 20 years of professional expertise in honing technology, BOSON integrates top-grade diamond/CBN abrasives, advanced bonding systems, and precision manufacturing to deliver honing stones that provide:

• High material removal rates
• Excellent bore geometry
• Superior surface finish
 

Product Details:

• H50 Honing Stone Sets - for use with MPS-H50 Hone Heads
Each set includes: 2 abrasive stone assemblies

• H70 Honing Stone Sets - for MPS-H70 / H85 / H165 / H200 Hone Heads
Each set includes: 2 honing stone assemblies + 2 guide shoes

Available in:
• CBN and Diamond Superabrasives
• Conventional abrasives honing stones
• Standard stock: H70A45N stone sets available for immediate shipment

Applications:
Main Application Fields of Horizontal Deep Hole Honing:

1. Hydraulic and Pneumatic Systems•  Achieving tight tolerances and smooth surface finishes for pressure sealing.
•  Used in both mobile and industrial hydraulics.

2. Oil & Gas Industry
•  Honing of long cylindrical components subjected to high pressure and wear.

3. Automotive & Diesel Engine Manufacturing
•  For high-precision internal combustion engine parts and transmission systems.

4. Aerospace & Aviation
• Processing of structural and propulsion-related components requiring perfect bore geometry.

5. Defense and Firearms Industry
• Deep bore honing for consistent barrel dimensions and accuracy.

6. Compressor and Pump Manufacturing
• Enhancing sealing performance and wear resistance in reciprocating parts.

7. Heavy Machinery & Mining Equipment
• Deep hole honing for long wear-resistant cylinders and liners.

Fast delivery | Sunnen compatible | Custom grits available
Contact BOSON Abrasives today for a quote or technical support.

Specification

Honing Stone Code Explanation

H50 -	A	4	5	Abrasive Types	Grit Size				Hardness
Series	Abrasive	Grit	Hard-	A - Aluminum Oxide	1-	70	8-	400	1-	Soft
	Type	Size	ness	C,J - Silicon Carbide	2-	80	9-	500	3-
				DM, DR, DV - Diamond	3-	100	0-	600	5-
				NM, NR - CBN	4-	150	80-	800	7-
					5-	220	90-	900	9-
					6-	280	10-	1000	11-
					7-	320	00-	1200	13-
									15-	Hard

 

Detailed Photos

H50A45N Conventional Abraisve Honing Stone Sets

With over 20 years of experience in the research, development, production, and sales of honing tools, BOSON not only manufactures honing tools and machines but also provides professional honing services. Leveraging world-class diamond and CBN abrasives, diversified bond systems, mature manufacturing processes, and extensive application knowledge, our honing stones deliver high-efficiency material removal and consistently achieve excellent surface finishes across a wide range of materials.