Premium CBN Vitrified Grinding Wheel for HSS Tool Sharpening

Product Description

Product Description

Product Overview

The 14E1 D175 Vitrified Ceramic Bond CBN Grinding Wheel is a high-performance abrasive tool engineered for precision sharpening, grinding, and polishing of high-speed steel (HSS) tools, such as drills, end mills, reamers, and lathe cutters. With a 14E1 shape (recessed center) and 175 mm diameter, this wheel combines the extreme hardness of Cubic Boron Nitride (CBN) with the thermal stability of a vitrified ceramic bond, delivering exceptional cutting efficiency, minimal heat generation, and extended service life. Ideal for toolrooms, manufacturing workshops, and CNC maintenance facilities, it ensures sharp, burr-free edges with superior surface finishes.

 

Key Features

1. CBN Abrasive Superiority

   • Second hardest material after diamond, optimized for grinding ferrous metals like HSS, tool steels, and cast iron.

   • Low heat generation prevents tool tempering, preserving the hardness and integrity of HSS tools.

2. Vitrified Ceramic Bond Technology

   • Rigid, porous structure ensures dimensional stability and efficient debris evacuation.

   • Self-sharpening effect maintains consistent grinding performance without frequent dressing.

3. 14E1 Recessed Center Design

   • Recessed center (14E1 shape) reduces contact area, minimizing grinding pressure and heat buildup.

   • Enhances accessibility for sharpening complex tool geometries (e.g., helical flutes and relief angles).

4. Precision and Surface Quality

   • Achieves surface finishes up to Ra ≤ 0.1 µm and tolerances within ±0.01 mm.

   • Uniform abrasive distribution eliminates vibration and ensures smooth operation.

5. Durability and Cost-Effectiveness

   • 5-10x longer lifespan than conventional aluminum oxide or silicon carbide wheels.

   • Reduced downtime and lower cost per tool sharpening cycle.

 

Technical Specifications

 

 

Parameter	Specifications
Wheel Shape	14E1 (Recessed Center)
Diameter (D)	175 mm
Thickness (T)	10-20 mm (Customizable)
Bore Size (H)	31.75 mm (Standard)
Grit Range	#120-#800 (Coarse to Fine)
Bond Type	Vitrified Ceramic
Max RPM	4,500 RPM (Recommended for Safety and Performance)
Applications	Sharpening HSS drills, end mills, reamers, and lathe tools; deburring and polishing

 

Applications

• Tool Sharpening:

  • Precision sharpening of HSS drills, taps, milling cutters, and broaches.

• Deburring and Edge Preparation:

  • Removing burrs from machined components and refining cutting edges.

• Polishing:

  • Achieving mirror-like finishes on hardened steel tools and molds.

• CNC Tool Maintenance:

  • On-site sharpening of CNC tooling to restore performance and accuracy.

 

Operational Guidelines

1. Machine Compatibility

   • Designed for tool and cutter grinders, surface grinders, and universal grinding machines.

   • Ensure the machine spindle speed does not exceed 4,500 RPM.

2. Coolant and Lubrication

   • Dry grinding is suitable for most HSS tools.

   • For extended use, apply mist coolant or water-based lubricants to enhance wheel life and surface finish.

3. Grinding Parameters

   • Wheel Speed: 25-35 m/s.

   • Feed Rate: 5-20 µm/pass for fine finishing; 50-100 µm/pass for stock removal.

   • Light to moderate pressure to avoid overheating and wheel glazing.

4. Dressing and Maintenance

   • Periodically dress with diamond dressers to maintain wheel profile and sharpness.

   • Store in a dry, vibration-free environment to prevent bond damage.

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Company Profile

Why Choose This CBN Grinding Wheel?

• Efficiency: Faster material removal and reduced cycle times compared to conventional wheels.

• Precision: Ideal for achieving sharp, consistent edges on complex tool geometries.

• Durability: Long service life lowers operational costs and downtime.

• Versatility: Suitable for HSS, tool steels, and other ferrous materials.

 

Ordering Information

• Samples: Available for testing and process validation ($30-$80/wheel).

• MOQ: 5 pieces for standard wheels; bulk discounts for orders over 50 units.

• Lead Time: 10-20 days for production; expedited options available.

• Certification: Complies with ISO 9001 quality standards and industry safety regulations.

Packaging & Shipping

Certifications

Conclusion

The 14E1 D175 Vitrified Ceramic Bond CBN Grinding Wheel is a reliable and efficient solution for sharpening and polishing high-speed steel tools. Its advanced abrasive technology, combined with a recessed-center design, ensures precision, durability, and cost-effectiveness for industrial and workshop applications. Contact us for technical support, custom specifications, or sample requests!

Tags: CBN Grinding Wheel, 14E1 Wheel, HSS Tool Sharpening, Vitrified Bond, Tool Grinding, Precision Abrasives

 

 

 

 

 

 

 

 

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.