3M Cubitron 3 1182C Fibre Disc, 36+ Grit, 7 in x 7/8 in, Die 70 0BB

3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB, Main Image

3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB, Right Side

3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB, Mixed

3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB, Left Side

3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB, Application1

3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB, Application

3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB, Back

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3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB

3MSKU: AGS3MA068060-66438-EA-DS

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3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB

The 3M Cubitron 3 7100309904/1182C Fibre Disc, 36+, 7 in x 7/8 in, Die 700BB is a high-performance ceramic abrasive fibre disc engineered for aggressive material removal, delivering fast cut rates and extended disc life on carbon steel and other metals. Featuring 3M Precision-Shaped Grain technology, a durable fibre backing, and a 36+ grit for heavy stock removal, this 7-inch fibre disc provides consistent cutting performance, reduced heat buildup, and reliable results in demanding grinding and beveling applications. This advanced abrasive helps workers stay productive and safe by cutting faster with less pressure, minimizing operator fatigue while supporting efficient, controlled grinding in industrial and fabrication environments. It is designed for use in accordance with ANSI B7.1 safety requirements and applicable OSHA guidelines when properly mounted on approved backing pads and operated within recommended speeds.

Manufacturer	3M
Brand	3M Cubitron
Main Category	Abrasives
Color	Purple
Packaging	1EA, 25EA/BG, 100EA/CS
Weight	0.14 lb

Specifications:

Product Line: Cubitron 3
Manufacturer Part Number: 7100309904 / 1182C
Disc Type: Fibre Disc
Abrasive Grain: Precision-Shaped Ceramic Grain
Grade: 36+
Disc Diameter: 7 in Center
Hole Size: 7/8 in
Backing Material: Fibre
Mounting System: Die 700BB
Maximum RPM: Designed for high-speed angle grinders
Maximum Speed: 8,600 rpm
Application Method: Dry grinding
Packaging: 1 Each, Case of 100

Ideal Industries:

Metal fabrication
Structural steel fabrication
Shipbuilding and marine repair
Manufacturing and industrial maintenance
Oil and gas fabrication
Construction and infrastructure

Ideal Applications:

Heavy material removal
Weld grinding and blending
Stock removal on carbon steel
Grinding stainless steel
Edge beveling
Surface leveling
Deburring

The 3M Cubitron 3 7100309904 / 1182C Fibre Disc 36+ is engineered for professionals who demand fast, controlled, and consistent material removal in demanding grinding environments. Built with 3M’s latest precision-shaped ceramic grain technology, this 7-inch fibre disc cuts aggressively while maintaining a cooler grinding interface, helping reduce heat-related discoloration and extend disc life during heavy stock removal. Users often ask whether a 36+ grit is too coarse for controlled work—this Cubitron 3 disc balances rapid cut rate with predictable control, making it ideal for weld grinding, beveling, and surface preparation on carbon steel and stainless steel. The 7/8-inch center hole with Die 700BB mounting ensures secure attachment on standard high-speed angle grinders, delivering stability and reduced vibration even under sustained pressure. Compared to conventional ceramic fibre discs, Cubitron 3 technology maintains sharp cutting points longer, which means fewer disc changes, improved productivity, and lower overall grinding costs. Buyers frequently want to know if this disc is suitable for industrial production environments—the answer is yes, it is specifically designed for high-throughput fabrication shops, maintenance crews, and field applications where performance consistency matters. When sourced from Enviro Safety Products, customers benefit from working with an experienced and trusted supplier of certified PPE and industrial abrasives, ensuring authentic 3M products backed by knowledgeable support and a strong commitment to workplace safety.