Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	3M
	Product Type	Fibre Disc
	Sub Type	Grinding Disc
	Backing Material	Fibre
	Disc Diameter	76.2mm
	Abrasive Material	Precision Shaped Ceramic Grain
	Grit Size	36+
	Colour	Purple
	Quantity Per Package	50
	Maximum Safe Speed	30000rpm
	Centre Hole Size	22mm
	Standards/Approvals	SEAM
	Series	3M Cubitron 3 Roloc Fibre Disc 1182C

	Select all
	Brand 3M
	Product Type Fibre Disc
	Sub Type Grinding Disc
	Backing Material Fibre
	Disc Diameter 76.2mm
	Abrasive Material Precision Shaped Ceramic Grain
	Grit Size 36+
	Colour Purple
	Quantity Per Package 50
	Maximum Safe Speed 30000rpm
	Centre Hole Size 22mm
	Standards/Approvals SEAM
	Series 3M Cubitron 3 Roloc Fibre Disc 1182C

Datasheet - 7100332346

RoHS Status: Exempt

COO (Country of Origin):: US

3M 3M Cubitron 3 Roloc Fibre Disc 1182C Series Fibre Disc, 76.2mm Disc Diameter, Purple - 7100332346

This Fibre disc is an abrasive Roloc attachment designed for Rapid material removal in industrial grinding and surface-preparation tasks. It uses a precision-shaped ceramic-grain mineral to cut efficiently with less applied pressure, and is suitable for high-speed rotary tools where controlled wear and reduced heat transfer are required.

Features & Benefits

• Precision-shaped ceramic grain reduces required pressure and improves cutting speed
• Stiff Fibre backing resists tear for heavy grinding durability
• Strong resin bond sustains abrasive life across varied pressures
• Cool-cutting action minimises metal discolouration and stress cracking
• Compatible with quick-change Roloc attachment for fast disc swaps

Applications

• Suitable for weld removal on mild and carbon steels
• Ideal for bevel preparation in robotic grinding cells
• Used for medium-pressure surface grinding on metal components
• Can be used for blending and finishing in mechanical assemblies
• Suitable for timber and metal surface work requiring fast stock removal

What centre-hole size is required for attachment

The disc is designed with a 22mm centre hole to match Roloc-style holders for secure mounting.

What maximum rotational speed can be used

It is rated for operation up to 30,000 rpm for high-RPM grinding operations.

What pack quantities are available for bulk operations

The product is supplied in packs of 50 discs, facilitating frequent changeouts in production.

Which grit and colour identify its cutting characteristic

The abrasive is 36 grit and presented in purple to denote this aggressive ceramic grade.

What backing material supports the abrasive

A Fibre backing provides stiffness and enhanced tear resistance for demanding applications.

3M 3M Cubitron 3 Roloc Fibre Disc 1182C Precision Shaped Ceramic Grain Grinding Disc, 76.2 mm, 36+ Grit 50