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Norton® 5SG 8" Dia x 1/2" Type 1 Straight Coarse Grade Ceramic Alumina Vitrified Wheel with 1 1/4" hole and 46 grit is a best choice for high productivity and low total per-part grinding cost. Blue wheel made of self-sharpening seeded gel ceramic aluminum oxide abrasive provides sharp edge on tools and dies. It is used for fast stock removal, cool and superior cutting by maintaining less burn/less dressing. Wheel that rotates at a maximum speed of 3105 RPM has I hardness and VS bonding. Wheel that offers firm holding with versatility serves maximum productivity in heat-sensitive and heavy stock removal operations. Wheel featuring high stock removal rates, excellent productivity, long wheel life, low overall grinding cost maintains longer life for tools and dies. It is designed for every ferrous as well as nonferrous MRO, small job shop and production operations.
Features
Exceptionally high-performance proprietary seeded gel ceramic aluminum oxide abrasive
Self-sharpening abrasive
High performance VS and VSP bonds
Provide sharp edge on tools and dies
5sG - durable norton sG and aluminum oxide blend - blue
Norpor 3sGr - purple norton sG and 48a abrasive blend with vp2 porous bond