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Alpha DS Style 4" Grinding Wheel - Coarse
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At a Glance
Quick Decision Guide
Wheel Size
4"
Grit
Coarse
Maximum RPM
14,500
Thread
5/8"-11
Materials
Marble, Granite & Engineered Stone
Use
Grinding, Shaping & Bullnose Profiling
Operation
Wet or Dry
Tool Compatibility
Angle Grinders & Wet Polishers
Why Choose This Product
Key Benefits
Controlled Shaping
Soft cutting action supports delicate edges and curved profiles
Reduced Fatigue
No Bounce construction reduces vibration during grinding
Fast Stock Removal
Coarse wheel removes material while maintaining shaping control
Stone Versatility
Works on marble, granite and engineered stone
Flexible Operation
Suitable for wet or dry grinding at low or high speeds
Common Tool Fit
5/8"-11 thread fits compatible angle grinders and wet polishers
Product Information
Product Details
Specifications
Brand
Alpha®
Part Number
DS4C11
UPC
749173670053
Product Type
Grinding & Shaping Wheel
Series
DS Style
Wheel Size
4"
Grit
Coarse
Maximum RPM
14,500
Thread
5/8"-11
Compatible Materials
Marble, Granite & Engineered Stone
Applications
Grinding, Shaping, Edge Shaping & Bullnose Profiling
Operation
Wet or Dry
Speed Use
Low or High Speed
Tool Compatibility
Most Common Angle Grinders & Wet Polishers
Construction
No Bounce
About This Product
Lightweight Grinding and Shaping for Stone
The Alpha® DS Style Grinding Wheel is a 4" coarse grinding wheel for lightweight grinding and shaping of marble, granite, and engineered stone. Its controlled cutting action makes it well suited for shaping delicate edges and curved areas while still providing the stock removal needed for fabrication and tile work.
No-Bounce Grinding for Improved Control
Exclusive No Bounce construction reduces vibration during grinding to improve control and reduce operator fatigue. The wheel's soft cutting action is especially useful when shaping softer stones such as Botticino marble, where aggressive material removal can make precise edge work more difficult.
Bullnose and Curved Edge Shaping
The coarse DS Style wheel can shape bullnose profiles and curved areas on marble and granite while providing controlled stock removal. Its combination of shaping performance and control makes it useful for stone fabricators and tile installers working on edges, profiles, and other detailed grinding applications.
Wet or Dry Grinding with Common Power Tools
The 4" wheel features a 5/8"-11 thread and fits most common angle grinders and wet polishers. It can be operated wet or dry at low or high speeds, with a maximum operating speed of 14,500 RPM.
Product Resources
Documentation & Downloads
Common Questions
Frequently Asked Questions
What materials can the Alpha DS Style Grinding Wheel be used on?
The wheel is designed for grinding and shaping marble, granite, and engineered stone. Its controlled cutting action is also well suited for softer natural stones where excessive material removal is undesirable.
Can the DS Style Grinding Wheel be used for shaping bullnose edges?
Yes. The wheel is designed for shaping curved areas and bullnose profiles on materials such as marble and granite.
Can this grinding wheel be used wet and dry?
Yes. The DS Style Grinding Wheel can be operated wet or dry at low or high speeds.
What tools are compatible with the DS Style Grinding Wheel?
The 4" wheel has a 5/8"-11 thread and is designed to fit most compatible angle grinders and wet polishers.
What is the maximum RPM of the 4" DS Style Grinding Wheel?
The maximum operating speed is 14,500 RPM.
What does the No Bounce construction do?
Alpha's No Bounce construction is designed to reduce vibration during grinding, improving control and reducing operator fatigue while shaping stone.