P28nm55 Diamond and CBN Honing Stones for Sunnen Honing Machines
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Product Attributes
- Customization
- Available
- Type
- Standard Oilstone
- Material
- CBN or Diamond Abrasives
- Model NO.
- P28NM55
- Application
- Precision Grinder
- Effect
- Bore Honing
- Abrasives
- CBN or Diamond (Dm or Nm)
- Bond
- Metal Bonded
- Grit Size
- Dm55, Dm85, Dm05, Nm55, Nm85, Nm05
- Hardness
- 3, 5, 7, 9
- Lead Time
- 7 - 12 Days
- Courier
- DHL / FedEx Express
- Transport Package
- Plastic Box
- Specification
- P28DM55 P28NM55
- Trademark
- BOSON ABRASIVES
- Origin
- China
- HS Code
- 6804219000
- Production Capacity
- 30000 PCS. / Month
- Package Size
- 8.00cm * 2.00cm * 2.00cm
- Package Gross Weight
- 0.080kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of P28nm55 Diamond and CBN Honing Stones for Sunnen Honing Machines
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Product Description
Metal Bonded Superabrasive CBN and Diamond Honing Stones
P28NM55, P28DM55 Honing Stones, SUNNEN Compatable Abrasive Stones
BOSON Abrasives is a leading manufacturer specializing in the production of metal bonded CBN and diamond honing stones (honing sticks) for Sunnen Honing Machines. Our commitment to quality is unwavering, as we exclusively utilize high-quality abrasives from GE (Diamond Innovation), ensuring that our honing stones deliver exceptional performance and durability.
With over 20 years of experience in the honing industry, BOSON Abrasives possesses the expertise and knowledge to provide a comprehensive range of honing solutions. Our product offerings include honing stones, honing mandrels, adapters, and multi-stone honing tools specifically designed for Sunnen honing machines.
We understand the critical role that honing plays in achieving precision finishes and optimal part performance. That's why our honing stones are carefully crafted with the highest level of craftsmanship and quality control. Whether you require CBN or diamond honing stones, our extensive selection meets the diverse needs of various industries and applications.
When you choose BOSON Abrasives, you can trust in our dedication to delivering top-notch honing tools that ensure superior performance and reliability. Our team is committed to providing exceptional customer service, assisting you in selecting the right honing solutions to meet your specific requirements
P28 Series Diamond and CBN Honing Stones Chart
| P28 Series | Abrasive Type | Grit Size |
| P28-NM15 | CBN Metal Bond | 70# |
| P28-NM35 | CBN Metal Bond | 100# |
| P28-NM55 | CBN Metal Bond | 220# |
| P28-NM65 | CBN Metal Bond | 280# |
| P28-NM75 | CBN Metal Bond | 320# |
| P28-NM85 | CBN Metal Bond | 400# |
| P28-NM95 | CBN Metal Bond | 500# |
| P28-NM05 | CBN Metal Bond | 600# |
| P28-NM005 | CBN Metal Bond | 1200# |
| P28-DM15 | Diamond Metal Bond | 70# |
| P28-DM35 | Diamond Metal Bond | 100# |
| P28-DM55 | Diamond Metal Bond | 220# |
| P28-DM65 | Diamond Metal Bond | 280# |
| P28-DM75 | Diamond Metal Bond | 320# |
| P28-DM85 | Diamond Metal Bond | 400# |
| P28-DM95 | Diamond Metal Bond | 500# |
| P28-DM05 | Diamond Metal Bond | 600# |
| P28-DM905 | Diamond Metal Bond | 900# |
| P28-DM005 | Diamond Metal Bond | 1200# |
BOSON ABRASIVES Honing Stone Code Explanation Chart
SUNNEN Standard Honing Stones, Mandrels and Adapters
Our ability to supply diamond or CBN abrasives in a variety of grit sizes and bond configurations enables us to hone a variety of materials including hardened tool steels, steels of varying alloys, aluminum, titanium, bronze, brass, cast iron, stainless steel, and ceramics.
Honing bore diameter from 1.50 mm to 152.40 mm
Bore types:
Open holes with no interruptions
Open holes with keyways or splines,
Open holes with tandem lands,
Blind holes,
Bowed Hole,
Hole with counterbore or overhang.
The following bore errors can be correct by honing:
Application:
Cylinder liner & sleeves, engine block, connecting rod, rocker arms, refrigerator compressors & components, brake drums, fuel injectors, gun barrels, gears, hydraulics etc.


We are able to manufactures honing stones ( abrasive stones / sticks ) for Sunnen, Nagel, Gehring, Kadia, General Hone, Nissin, Fuji, Toyo, Delapena, MAS, and many other brand honing machines.
Contact us right now for further information. We will reply within 24 hours.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASR2391261". Items marked "" are certified.
Company Profile
Boson Abrasives was founded in 2013, our technical engineers, sales team have more than 20 years of experience in honing and grinding industry. We dedicated to provide honing and grinding solutions for automotive, motorcycle, air conditioning and refrigerator compressors, gears, bearings, hydraulics, electronic, aerospace, mold & tools industries, etc...
We are committed to research, development and manufacturing of high quality of diamond and CBN honing stones, honing tools, honing head, single pass honing tools, diamond grinding wheels, CBN grinding wheels, diamond cutting wheels, diamond dressing tools.
Honing tools are our main products. With many years of R&D and production, we have developed special metal bonding technology for different application. Boson Abrasives only use the world highest quality of diamond and CBN abrasives from GE ( Diamond Innovation) to ensure the high quality of honing abrasives. Our honing stones ( abrasive sticks) shows high cutting ability with good wear resistance, stable quality.
Honing tools products incl. CBN and diamond honing stones, honing abrasives, single stone honing tools, multi-stone honing tools, high precision double feed honing head for engine blocks, GHSS hone head for engine rebuilding, single pass honing tools. Most of our honing tools are tailer made for specific application. Boson honing tools are fit for Sunnen, Gehring, Nagel, Nissin, FUJI, Toyo, Kadia, Engis, Delapena and many other honing machines.
We export products with customers in over 30 countries incl. USA, Canada, Germany, France, Italy, United Kingdom, Russia, Ukraine, India, Turkey, Thailand, Singapore, etc.
Our Vision
Boson Abrasives is committed to providing quality of honing, grinding and related products and custom engineered solutions in a way that exceeds the expectations of our customers.
About Our Factory & Business Background
- Address
- No.55 Hanghai East Road, Guancheng District, Zhengzhou, Henan, China
- Terms of Payment
- T/T, PayPal
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, CPT, EXW, FCA, CIP
- Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
- Nearest Port
- Beijing, Guangzhou, Zhengzhou
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2013-03-15
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe
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