Product Introduction
Standard Abrasives™ Silicon Carbide Unitized Wheel – 500 Series offers soft density and high conformability for precise finishing and fine polishing. Using sharp-cutting silicon carbide mineral, it is ideal for tight-tolerance blending on ferrous and non-ferrous metals, composites, and exotic alloys in light-pressure applications.
Standard Abrasives™ Silicon Carbide Unitized Wheel – 500 Series Features
- Soft density enhances conformability for precision work
- Silicon carbide mineral delivers fine polishing performance
- Open web design prevents loading for prolonged life
- Bi-directional use for versatile tool compatibility
- Available in multiple diameters and grades
Standard Abrasives™ Silicon Carbide Unitized Wheel – 500 Series Applications
- Polishing and blending jet engine blades and soft metals
- Finishing tight-tolerance components
- Light deburring and contour finishing
- Cleaning and refining precision metal surfaces
About Prostech
Prostech Philippines is a one-stop solution provider for specialty materials and equipment across electronics manufacturing, from PCBA to final assembly. Our core material and equipment solutions include:
- PCB Assembly Materials
- Cleaning & Degreaser
- Circuit Board Protection
- Thermal Management Solutions
- EMI Shielding
- General Assembly Adhesives
- Elastomeric Materials
- Process Equipment: Potting & Coating Systems, UV/ Heat Curing, Plasma Treatment, Tape placement automation, and cleaning machines
Technical Added Value to customer
Prostech offers customized material and process equipment solutions with engineering support throughout R&D, production process optimization, and performance validation. Our in-house lab located in Alabang, Muntinlupa is equipped to conduct electronics material testing, application simulation, and adhesive validation, helping customers reduce the need for onsite trials and accelerate implementation.
International Supply Chain Advantage
Regional warehouse hubs across Vietnam, Singapore, Malaysia, and the Philippines ensure cross-border reliable supply. In Philippines PEZA-bonded warehouse located at Lima Industrial Park, Batangas enables Prostech to provide responsive, demand-based delivery and significantly shortens standard lead time for Philippines customers.
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Typical Properties
| Property | Value |
|---|---|
| Abrasive Material | Silicon Carbide |
| Attachment Type | Center Hole |
| Brands | Standard Abrasives |
| Center Hole Diameter (Imperial) | 0.063 in, 0.125 in, 0.188 in, 0.25 in, 0.375 in, 0.5 in, 0.625 in, 0.75 in, 1 in, 1.25 in, 2 in |
| Center Hole Diameter (Metric) | 1.588 mm, 3.175 mm, 4.763 mm, 6.35 mm, 9.525 mm, 12.7 mm, 15.875 mm, 25.4 mm, 31.75 mm, 50.8 mm, 195 mm |
| Density | 5 |
| Density Rating | Soft |
| Face Width (Imperial) | 0.25 in, 0.5 in, 1 in |
| Face Width (Metric) | 6.35 mm, 12.7 mm, 25.4 mm |
| Grade | Fine, Medium |
| Maximum Speed | 2300 rpm, 6000 rpm, 12000 rpm, 18000 rpm, 20000 rpm |
| Product Form | Wheel |
| Overall Diameter (Imperial) | 1 in, 1.5 in, 2 in, 3 in, 4 in, 5 in, 6 in, 8 in, 10 in, 12 in |
| Overall Diameter (Metric) | 25.4 mm, 38.1 mm, 50.8 mm, 76.2 mm, 101.6 mm, 127 mm, 152.4 mm, 203.2 mm, 254 mm, 304.8 mm |



