Diamax SRWC1NR Cyclone Zero Tolerance Wheel (No Resin) – 1″ × 1 5/8″ Diamond Grinding Wheel
Professional Zero Tolerance Wheel for Engineered Stone & Granite
The Diamax SRWC1NR is a 1″ × 1 5/8″ Cyclone Zero Tolerance Wheel (No Resin) engineered for precision stock removal and shaping on engineered stone and granite. This high-performance diamond grinding wheel is designed for use with an angle grinder to true radii, refine curves, and remove excess material around sink cut-outs with minimal vibration and consistent cutting performance.
Aggressive Segmented Design (No Resin)
Unlike resin-filled versions, the SRWC1NR features a segmented, no-resin construction for more aggressive material removal. This makes it ideal for fabricators who require faster stock removal while maintaining accuracy and control during shaping operations.
Ideal for Vanity Sink Cut-Outs & Radius Shaping
This is one of the most popular tools for truing vanity sink cut-outs in granite and engineered stone fabrication. Its balanced construction helps eliminate vibration, allowing for smoother operation and improved surface consistency.
Recommended Usage Tips
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Oscillate the wheel up and down during use to promote even wear.
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Avoid holding the wheel in one position to prevent grooving.
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Designed for wet use with center water feed for optimal performance and cooling.
Key Features & Benefits
1″ × 1 5/8″ Compact Wheel Design
Perfect for detailed shaping, radius correction, and tight sink cut-out work.
5/8″-11 Thread with Center Water Feed
Ensures secure attachment to most standard angle grinders while enabling proper cooling during wet grinding.
No Resin Segmented Style
Provides aggressive stock removal compared to resin-filled zero tolerance wheels.
Balanced to Reduce Vibration
Minimizes chatter for smoother shaping and better operator control.
Wet Use Only
Designed specifically for use with water feed to extend tool life and reduce heat buildup.
Technical Specifications
Product Specifications – SRWC1NR
SKU / Model
SRWC1NR
Wheel Size
1″ × 1 5/8″
Grit / Style
Coarse/Medium (≈50/60) – No Resin (Segmented)
Fitting / Arbor
5/8″-11 Thread
Use Type
Wet Only (with water feed)
Machine Compatibility
Angle Grinder
Maximum RPM
8,000 RPM
Recommended Materials
Engineered stone, granite
Available Cyclone Zero Tolerance Wheels (Resin & No Resin Options)
1″ × 1 5/8″ Wheels
SRWC1158
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Grit: Coarse/Medium 50/60
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Segment: Resin Filled
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Fitting: 5/8″-11 Thread
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Max RPM: 8,000
SRWC1NR
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Grit: Coarse/Medium 50/60
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Segment: No Resin
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Fitting: 5/8″-11 Thread
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Max RPM: 8,000
2″ × 1 5/8″ Wheels
SRWC2158
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Grit: Coarse/Medium 50/60
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Segment: Resin Filled
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Fitting: 5/8″-11 Thread
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Max RPM: 8,000
SRWC2NR
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Grit: Coarse/Medium 50/60
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Segment: No Resin
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Fitting: 5/8″-11 Thread
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Max RPM: 8,000
3″ × 1 5/8″ Wheels
SRWC3158
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Grit: Coarse/Medium 50/60
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Segment: Resin Filled
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Fitting: 5/8″-11 Thread
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Max RPM: 8,000
SRWC3NR
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Grit: Coarse/Medium 50/60
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Segment: No Resin
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Fitting: 5/8″-11 Thread
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Max RPM: 8,000
