3M™ Cubitron™ II Fibre Disc 987C – 125mm × 22mm | 36+ Grit | Precision Shaped Ceramic | Pack of 25

Premium Ceramic Fibre Grinding Discs for High-Pressure Metal Removal and Weld Grinding

Supply Solutions Group supplies the 3M™ Cubitron™ II Fibre Disc 987C to organisations operating across fabrication, mining, structural steel, manufacturing, shipbuilding, engineering, maintenance and industrial workplaces throughout Australia.

Manufactured by 3M, the Cubitron™ II Fibre Disc 987C is a premium heavy-duty abrasive disc engineered for aggressive grinding, weld removal, beveling and edge preparation. Featuring 3M Precision-Shaped Ceramic Grain, the disc cuts significantly faster than conventional ceramic abrasives while maintaining a cooler grinding temperature and delivering substantially longer service life.

Measuring 125mm in diameter with a 22mm centre hole, the 36+ grit disc is designed for rapid stock removal on carbon steel, stainless steel and other heat-sensitive alloys. The rigid fibre backing and strong resin bond withstand high grinding pressures, while the integrated grinding aid helps minimise heat build-up, reducing discoloration and the risk of metallurgical damage on stainless steel.

Suitable for use with compatible 125mm angle grinders and fibre disc backing pads, the Cubitron™ II 987C delivers increased productivity through faster cutting, fewer disc changes and reduced operator fatigue. Supplied in a pack of 25 discs, it is an excellent choice for fabrication workshops, shutdown maintenance and heavy industrial grinding applications.

As an Indigenous-owned industrial supplier and procurement partner, Supply Solutions Group provides genuine 3M abrasive products backed by responsive customer service, procurement support and Australia-wide delivery.

Product Type

• Product Type: Fibre Grinding Disc
• Disc Diameter: 125mm
• Centre Hole: 22mm
• Grit: 36+
• Abrasive: Precision Shaped Ceramic
• Pack Quantity: 25 Discs
• Best For: Heavy Stock Removal & Weld Grinding

Key Features

• Genuine 3M™ Cubitron™ II Fibre Disc
• 987C Series
• 125mm diameter
• 22mm centre hole
• 36+ grit
• Precision Shaped Ceramic Grain technology
• Fast cutting performance
• Long abrasive life
• Runs cooler than conventional ceramic discs
• Integrated grinding aid
• Heavy-duty fibre backing
• Strong resin bond
• Suitable for carbon steel and stainless steel
• Professional industrial quality

Technical Specifications

Typical Applications

• Weld grinding
• Weld removal
• Beveling
• Edge chamfering
• Heavy stock removal
• Surface preparation
• Deburring
• Flame-cut edge clean-up
• Metal fabrication
• Stainless steel finishing
• Structural steel fabrication
• Industrial maintenance

Suitable Materials

• Carbon steel
• Mild steel
• Stainless steel
• High-strength alloys
• Heat-sensitive alloys
• Fabricated steel components

Why Choose 3M™ Cubitron™ II Fibre Disc 987C?

The 3M™ Cubitron™ II 987C delivers exceptional grinding performance through its Precision Shaped Ceramic Grain technology, which continually fractures into sharp cutting edges. This enables faster cutting with less pressure, cooler grinding temperatures and significantly longer disc life compared to conventional ceramic fibre discs, helping reduce consumable costs and improve productivity.

Why Buy from Supply Solutions Group?

Supply Solutions Group is an Indigenous-owned Australian supplier of industrial abrasives, engineering consumables and fabrication equipment, providing genuine 3M products backed by procurement support and Australia-wide delivery.

Benefits of Partnering with Supply Solutions Group

• Australia-wide supply capability
• Indigenous-owned and operated business
• Genuine 3M products
• Procurement support services
• Trade account options
• Bulk purchasing solutions
• Abrasive and fabrication supply capability
• Product sourcing assistance
• Responsive customer service
• Ongoing industrial supply arrangements

Frequently Asked Questions

What materials is the 987C suitable for?
The disc is designed for carbon steel, stainless steel and other heat-sensitive alloys requiring aggressive stock removal and weld grinding.

What is Precision Shaped Ceramic Grain?
3M's Precision Shaped Grain technology creates continuously sharp cutting points that cut faster, generate less heat and provide a longer abrasive life than conventional ceramic abrasives.

Does the disc help reduce heat build-up?
Yes. The integrated grinding aid helps reduce grinding temperatures, making it particularly suitable for stainless steel and other heat-sensitive metals.

How many discs are supplied?
Each pack contains 25 fibre discs.

What backing pad is required?
The disc is designed for use with compatible 125mm slotted fibre disc backing pads on angle grinders.

Can Supply Solutions Group provide bulk quantities?
Yes. We supply individual packs, cartons and ongoing procurement solutions for fabrication workshops, contractors, mining operations and industrial manufacturers.