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Tell us your requirements (specifications, drawings, quantity) for superhard tools. Our engineering team will provide a detailed quote within 2 business days.
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Whatsapp: +86 13526572721
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Email: info@zydiamondtools.com
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Address: AUX Industrial Park, Zhengzhou City, Henan Province, China
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Whatsapp: +86 13526572721
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Email: info@zydiamondtools.com
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Address: AUX Industrial Park, Zhengzhou City, Henan Province, China
WA Dressing Sticks For Diamond Grinding Wheels
Specially designed for Resin and Vitrified Bond diamond wheels. Our White Aluminum Oxide (WA) sticks feature high friability (self-sharpening) and low heat generation. They effectively remove loading and glazing while protecting the delicate bond matrix from thermal damage.
Material
White Aluminum Oxide (WA)
Grit Sizes
80# to 1800# (Full range available)
Best Compatibility
Resin Bond & Vitrified Bond Diamond Wheels
Key Features
High Friability, Cool Cutting, Bond Protection
Why Choose WA (White Aluminum Oxide) for Resin Bond Wheels?
Using the right dressing stick is critical for protecting your diamond wheel investment. Unlike harder Silicon Carbide sticks, our WA Dressing Sticks are engineered with superior friability.
This means the stick breaks down readily under pressure, ensuring a continuous supply of fresh, sharp abrasive grains. This “self-sharpening” action creates a Cool Cutting effect, which is essential for Resin Bond and Vitrified Bond wheels that are sensitive to heat.
Key Benefits
- Protect The Bond Matrix: The gentle breakdown of WA abrasives cleans the wheel face without aggressively wearing down or burning the resin bond.
- Prevent Glazing: Effectively removes embedded debris (steel, aluminum, carbide) to restore the wheel’s “free-cutting” ability.
- Minimize Thermal Damage: Generates significantly less friction heat compared to harder sticks, preventing surface burns on your workpiece.
Technical Note: Consumption Rate
Why does the stick consume faster?
You may notice that WA sticks wear down faster than Green Silicon Carbide (GC) sticks. This is normal and intentional. The high wear rate indicates the stick is breaking down to prevent the diamond wheel from glazing. It sacrifices itself to protect your expensive diamond tool.
Technical Specifications & Grit Selection Guide
Standard Available Dimensions:
- 150 x 40 x 3.5mm / 4mm / 5mm
- 180 x 50 x 2.5mm / 3.5mm / 4.0mm
- (Custom sizes available upon request)
Selection Rule: Generally, choose a dressing stick that is one or two grit sizes finer (higher number) than your diamond wheel to avoid pulling out the diamond particles.
| Your Diamond Wheel Grit | Recommended WA Stick Grit | Goal |
|---|---|---|
| 80# – 120# (Coarse) | 120# – 180# | Effective opening & cleaning |
| 150# – 320# (Medium) | 220# – 400# | General conditioning |
| 400# – 800# (Fine) | 600# – 1000# | Fine sharpening without scratches |
| 1000# – 1500# (Ultra-Fine) | 1200# – 1800# | Delicate polishing prep |
Frequently Asked Questions (FAQ)
Q: Can I use this WA stick on Metal Bond wheels?
A: For Metal Bond wheels, we generally recommend using our Green Silicon Carbide (GC) sticks. Metal bonds are harder and require the more aggressive cutting action of GC. WA sticks are best reserved for Resin and Vitrified bonds to ensure efficiency.
Q: How do I use the dressing stick correctly?
A: Ensure the diamond wheel is running at operating speed. Saturate the stick in coolant and apply it firmly to the wheel face. Traverse across the entire width until the wheel surface looks clean and the sound of grinding changes to a crisp hiss.
Ready to Restore Your Wheel’s Performance?
Don’t let a loaded or glazed wheel slow down your production and compromise quality. Contact our team at ZYsuperhard today. We’ll help you select the precise grit and size to match your specific application and ensure you get the most out of your diamond tools.
