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- 4-1/2" Alpha PVA VP Style Polishing Disc - 220 Grit (Medium) - 7/8" Arbor - SPVA45B
4-1/2" Alpha PVA VP Style Polishing Disc - 220 Grit (Medium) - 7/8" Arbor - SPVA45B
4-1/2" ALPHA PVA VP STYLE POLISHING DISC - 220 GRIT (MEDIUM) - 7/8" ARBOR - SPVA45B
Alpha® PVA VP polishing disc is a versatile, high-speed, dry polishing system used to polish stainless steel for a semi-mirror finish. Fast working and long lasting, the Alpha® PVA VP polishing disc is easy to use and works well on most common high-speed angle grinders, sanders and polishers. It can be used for other applications such as stone, ceramic, wood and other metals. In addition, it works great for paint, rust and coating removal, as the disc will not clog. The Alpha® PVA VP polishing disc is formulated with a silicon carbide abrasive and a polyvinyl alcohol bond that is color-coded for ease of operation. The discs are available with a straight 7/8” arbor or a 5/8”-11 disposable zinc hub for your convenience.
Features:
- Versatile, High-Speed Dry Polishing System for Stone, Metals and Woods
- Designed To Polish Softer Stones, Marble, Limestone, Travertine and Granite
- Can Be Used On Polishers, Sanders and Grinders At Any RPM
- Versatile, High-Speed and Long Lasting
- 4-1/2” Discs Do Not Clog
- Formulated with A Silicon Carbide Abrasive and A Polyvinyl Alcohol Bond
- Grits Range From Extra Coarse To Extra Fine
- Great for Use With Aluminum & Stainless Steel
- Available with a 5/8”-11 Disposable Zinc Hub
Tech Specs:
Part No. Size Thickness Maximum RPM Arbor(s) SPVA45B 4-1/2" 3/8" 13,200 7/8" SPVA45Y 4-1/2" 3/8" 13,200 7/8" SPVA45WH 4-1/2" 3/8" 13,200 5/8"-11 SPVA45RH 4-1/2" 3/8" 13,200 5/8"-11 SPVA45BH 4-1/2" 3/8" 13,200 5/8"-11 SPVA45GH 4-1/2" 3/8" 13,200 5/8"-11 SPVA45YH 4-1/2" 3/8" 13,200 5/8"-11 Comparison Chart:
Part No. Finish Grit SPVA45B Medium 220 SPVA45Y Extra Fine 600 SPVA45WH Extra Coarse 40 SPVA45RH Coarse 80 SPVA45BH Medium 220 SPVA45GH Fine 400 SPVA45YH Extra Fine 600 About ALPHA
ALPHA LEADS THE WAY BY PROVIDING INNOVATIVE PRODUCTS BASED ON CUSTOMER AND INDUSTRY RESEARCH.
Alpha Professional Tools® was founded in 1986 and has become a leading manufacturer of quality tools for professionals in the natural/engineered stone, porcelain, ceramic, glass, construction and hardscape industries. Alpha® provides the best products for cutting, drilling, shaping and polishing all types of materials. In addition to providing the best products in the industry, Alpha Professional Tools® offers a variety of services to support their products.
Our Mission
Alpha® leads the way by providing innovative products based on customer and industry needs through extensive marketing research. Based on this research, our R&D Department develops, tests, and produces high quality, high performance products.
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