Premium Sunnen Honing Stones for Precision Grinding Applications

Product Description

Product Overview

High Quality Grinding Stones and Sunnen Honing Stones are precision abrasives designed for bore finishing, sizing, and surface improvement in automotive, aerospace, and industrial applications. These stones are engineered to work with Sunnen honing machines and mandrel systems, delivering exceptional accuracy, durability, and consistency. Whether for engine blocks, hydraulic cylinders, or precision components, they ensure micron-level tolerances and superior surface finishes .

Company Profile

Product Description

 

Product name	Honing Stone
Material	Imported diamond & CBN abrasive
thickness	Customized
width	Customized
grit	Customized
place of origin	Henan, China

Key Features

1. Exceptional Durability

   • Made from premium abrasives (e.g., diamond, CBN, or silicon carbide) with metal, vitrified, or resin bonds for extended service life .

   • 20-50x longer lifespan than conventional stones, reducing downtime and replacement costs .

2. Precision Performance

   • Achieves surface finishes up to Ra ≤ 0.05 µm and tolerances within ±0.001 mm .

   • Uniform abrasive distribution ensures consistent material removal and minimal bore taper .

3. Thermal Stability

   • Resists high temperatures without degradation, minimizing workpiece thermal damage (e.g., burning or micro-cracks) .

   • Compatible with Sunnen honing oils and coolants for heat dissipation .

4. Customization Flexibility

   • Available in grit sizes (#80-#1500) for roughing to ultra-fine finishing .

   • Tailored dimensions (e.g., 4 mm x 6 mm x 100 mm) to fit Sunnen mandrels (e.g., CK, CV, DH series) .

   • OEM/ODM support for branded logos and specialized formulations .

5. Efficiency & Cost-Effectiveness

   • High material removal rates (MRR) reduce cycle times by up to 40% .

   • Minimal dressing requirements lower operational costs .

 

Technical Specifications

Table: Key Specifications for Sunnen Honing Stones

 

 

Parameter	Specifications
Abrasive Type	Diamond, CBN, Silicon Carbide
Grit Size Range	#80-#1500 (Coarse to Ultra-Fine)
Bond Type	Metal, Vitrified, Resin
Dimensions	Customizable (e.g., 4 mm x 6 mm x 100 mm; 70 mm diameter)
Mandrel Compatibility	Sunnen CK, CV, DH Series (e.g., CK10, CV616, DH-1)
Applications	Engine blocks, hydraulic tubes, aerospace components

 

Compatibility with Sunnen Machines

These honing stones are designed for use with Sunnen honing systems, including:

• Vertical Honing Machines (e.g., SV-15, MBC-1800): For bore diameters of 1.524-165.1 mm .

• Horizontal Honing Machines (e.g., AH-300 D/E): Ideal for high-volume production .

• CNC Honing Systems: Automated precision bore correction with programmable speeds .

• Mandrel Systems:

  • DH Series: Multi-stone tools for coarse-to-fine honing .

  • CK/CV Series: Replaceable stones for models like CK10, CV616 .

 

Applications

• Automotive:

  • Engine cylinder honing (e.g., R28 DM05 stones for engine blocks) .

  • Transmission bores and valve guide finishing .

• Aerospace:

  • Hydraulic actuator cylinders and turbine components .

• Industrial:

  • Hydraulic tube polishing and precision mold finishing .

 

Operational Guidelines

1. Machine Setup:

   • Ensure mandrels (e.g., BL10 tools) are securely mounted and aligned .

2. Coolant Recommendations:

   • Use Sunnen honing oils for heat dissipation and chip evacuation .

3. Dressing & Maintenance:

   • Clean stones regularly to prevent abrasive loading .

4. Speed Parameters:

   • Operate within Sunnen machine limits (e.g., 200-2,500 RPM) .

Packaging & Shipping

Certifications

Why Choose Sunnen Honing Stones?

• Proven Compatibility: Optimized for Sunnen's precision machinery .

• Cost Efficiency: Long life reduces frequent replacements .

• Global Support: Technical assistance and OEM customization available .

• Certification: Complies with ISO 9001:2008 standards .

 

Ordering Information

• Samples: Available for testing (e.g., $15-$100/stone) .

• MOQ: As low as 1 piece for standard stones; 50 pieces for custom logos .

• Lead Time: 7-30 days (depends on customization) .

• Customization: OEM branding, grit sizes, and dimensions .

 

Conclusion

High Quality Grinding Stones and Sunnen Honing Stones are essential for achieving precision and efficiency in bore finishing. Their durability, versatility, and compatibility with Sunnen systems make them indispensable for industries demanding micron-level accuracy. Contact suppliers for technical data sheets, samples, and customized solutions!

Tags: Sunnen Honing Stones, Bore Finishing, Precision Abrasives, Engine Block Honing, Automotive Tools, Industrial Grinding

FAQ

1. Why Choose Yaxin Superhard?
With a legacy of expertise dating back to 1997, we are a certified High-Tech Enterprise trusted by industry leaders like BYD, Gree, and Midea. Our operations are fully certified under ISO 9001, ISO 14001, and ISO 45001. We don't just sell tools; we deliver proven reliability and comprehensive solutions engineered to enhance your productivity.
2. What is your Quality & Warranty Policy?
We stand firmly behind our products with a comprehensive 2-year warranty against any manufacturing defects. Our commitment to quality is absolute, ensured by a rigorous management system that guarantees every tool we produce delivers consistent, high-performance results on your production line.
3. Do you offer free samples?
Yes, we do. For new partners, we believe the best way to demonstrate our value is through a small, complimentary sample package of our standard tools. For more specialized or high-value items, we recommend starting with a small trial order. We are so confident in our technology that we are happy to credit the cost of this trial order towards your first official volume purchase.
4. What are your payment and shipping terms?
We offer flexible payment terms to support our partners, including T/T (Bank Transfer) and PayPal. For shipping, we provide a full range of global logistics solutions-Sea, Air, and Land freight-and can work with your preferred freight forwarder to ensure fast, safe, and reliable delivery to your facility.
5. How do you package the products to ensure safety?
Our packaging process is meticulous. Each tool is first placed in its own box, carefully protected with anti-collision materials like bubble wrap. These individual boxes are then secured within a larger outer container. Depending on the order's weight and value, we use either heavy-duty, multi-layered cartons or sturdy wooden cases, ensuring maximum protection during international transit. Delivery is typically 3-30 days, confirmed based on your specific order.