NORTON Fiber Disc: 4-1/2" x TN Quick-Change, Ceramic, 36 Grit
The NORTON RazorStar F990S Fiber Disc is a 4-1/2" x TN Quick-Change, ceramic, 36-grit cool-cutting disc for stainless steel and nickel alloys. It features a Speed-Change Fastener connector size and X-Lock connector…
SKU 3G-OTH-544126
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Product Description
The NORTON RazorStar F990S Fiber Disc is a 4-1/2" x TN Quick-Change, ceramic, 36-grit cool-cutting disc for stainless steel and nickel alloys. It features a Speed-Change Fastener connector size and X-Lock connector type. 3G Electric sources this genuine NORTON product (MPN 66254430117) across 14 industrial departments, with specialist expertise in combustion, pumps and controls.
Frequently Asked Questions
Is the NORTON Fiber Disc: 4-1/2" x TN Quick-Change, Ceramic, 36 Grit available from 3G Electric?
Yes — 3G Electric supplies genuine NORTON products, available to order with worldwide shipping. Contact us for current lead time.
How do I get a quote for the NORTON Fiber Disc: 4-1/2" x TN Quick-Change, Ceramic, 36 Grit?
Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.
Does 3G Electric provide technical support for cool-cutting fiber discs for stainless steel & nickel alloys?
Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all cool-cutting fiber discs for stainless steel & nickel alloys we distribute.
NORTON Products
3G Electric supplies NORTON cool-cutting fiber discs for stainless steel & nickel alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









