3M CUBITRON 3 Fiber Discs: 4" x 7/8", Ceramic, 36 Grit, 1182C
3M CUBITRON 3 Fiber Discs are cool-cutting discs for carbon steel and soft metals, featuring a 4" diameter with a 7/8" unthreaded arbor hole. These ceramic 36-grit discs (Series Cubitron™ 1182C) come in a 25-pack…
SKU 3G-OTH-545300
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Product Description
3M CUBITRON 3 Fiber Discs are cool-cutting discs for carbon steel and soft metals, featuring a 4" diameter with a 7/8" unthreaded arbor hole. These ceramic 36-grit discs (Series Cubitron™ 1182C) come in a 25-pack (MPN 7100309797).
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What are 3M CUBITRON 3 Fiber Discs used for?
3M CUBITRON 3 Fiber Discs are cool-cutting discs designed for grinding and blending carbon steel and soft metals. The ceramic 36-grit abrasive (Series Cubitron™ 1182C) provides fast stock removal with reduced heat buildup, making them ideal for metal fabrication and maintenance applications.
What are the specifications of 3M CUBITRON 3 Fiber Discs?
These discs have a 4" diameter with a 7/8" unthreaded arbor hole. They are ceramic, 36 grit, from the Cubitron™ 1182C series, and come in a 25-pack. The manufacturer part number is 7100309797. The connector type is an unthreaded hole with a 7/8 in connector size.
Where to buy 3M CUBITRON 3 Fiber Discs worldwide?
3G Electric supplies 3M CUBITRON 3 Fiber Discs to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order the 25-pack of 36-grit ceramic discs (MPN 7100309797) for your metalworking needs.
How to select the right grit for 3M CUBITRON 3 Fiber Discs?
For heavy stock removal on carbon steel or soft metals, choose a coarse grit like 36. Finer grits (e.g., 80 or 120) are better for blending and finishing. Match the disc diameter and arbor hole size (4" x 7/8" unthreaded) to your angle grinder. Always test on a scrap piece first.
3M CUBITRON 3 Products
3G Electric supplies 3M CUBITRON 3 cool-cutting fiber discs for carbon steel & soft metals. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.




