3M Cubitron 3 1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E

3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E, Main Image

3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E, Center

3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E, Right Side

3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E, Left Side

3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E, Mixed

3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E, Back

3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E, Application1

3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E, Application

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3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E

3MSKU: AGS3MA068060-66435-EA-DS

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3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E

The 3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in, Die 450E is a high-performance ceramic abrasive fibre disc engineered for aggressive stock removal and fast material cut rates on metal surfaces. Featuring 3M Precision-Shaped Grain technology, a durable fibre backing, and a 36+ grit designed for rapid cutting, this fibre disc delivers cooler grinding, extended disc life, and consistent results on carbon steel, stainless steel, and other hard-to-grind metals. This performance helps workers complete demanding grinding and weld removal tasks faster while reducing heat buildup, operator fatigue, and disc changeovers to improve overall productivity and jobsite safety. When used as intended, this abrasive disc is manufactured to meet applicable ANSI B7.1 safety requirements for coated abrasive products, supporting compliance with established industrial grinding safety practices. Available in 1 Each or in a Case of 100.

Manufacturer	3M
Brand	3M Cubitron 3
Family	3M Cubitron
Main Category	3M Abrasives
Color	Purple
Packaging	1EA, 25EA/BG, 100EA/CS
Weight	0.06 lb

Specifications:

Brand: 3M
Series: Cubitron 3
Product Type: Fibre Disc
Abrasive Mineral: Precision Shaped Ceramic Grain
Grade: 36+
Disc Diameter: 4-1/2 in
Center Hole: 7/8 in
Backing Material: Fiber
Attachment Method: Requires compatible backup pad
Die Number: 450E
Intended Use: Heavy stock removal and grinding

Ideal Industries:

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

Ideal Applications:

Heavy material removal
Weld grinding and blending
Beveling and edge grinding
Surface preparation prior to welding or coating
Removing scale, rust, and mill finish

The 3M Cubitron 3 7100309799/1182C Fibre Disc, 36+, 4-1/2 in x 7/8 in is engineered for professionals who demand aggressive cut rates, consistent performance, and extended disc life in high-pressure grinding applications. Built with 3M’s advanced precision shaped ceramic grain technology, this fibre disc continuously fractures into sharp cutting points, delivering faster stock removal while generating less heat compared to conventional ceramic or aluminum oxide fibre discs. Buyers often ask whether a 36+ grit is suitable for both speed and control, and the answer is yes—this grade is ideal when rapid material removal is required without sacrificing operator control or surface consistency. Common questions also include whether a backup pad is required and what materials it can be used on; this disc is designed for use with a compatible backup pad and performs exceptionally well on carbon steel, stainless steel, and other hard metals where productivity and durability matter. Its 4-1/2 inch size makes it a practical choice for angle grinders commonly used in fabrication shops and field work, while the fibre backing provides the rigidity needed for demanding grinding tasks. Contractors and safety-conscious buyers looking to reduce changeouts, improve throughput, and maintain consistent results across shifts will appreciate the performance advantages of Cubitron 3 technology. Enviro Safety Products, as an experienced and trusted supplier of certified PPE and industrial abrasives, offers this disc to support professionals who prioritize efficiency, reliability, and proven performance in real-world industrial environments.