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Cubitron™ II fibre disc (CER) 987C 120

Article no.: 566491 120
  • Grinding medium code: Ceramic
  • Iron, sulphur and chlorine constituents: < 0.1
  • Bore ⌀: 22.23
  • optimised for material: INOX; Aluminium
  • maximum circumferential speed: 80

Product details

Technical Data

Grinding media Cubitron™ II
Grinding medium code Ceramic
Grit 120
Grinding media backing Vulcanised fibre
Iron, sulphur and chlorine constituents < 0.1 %
Disc ⌀ 178 mm
Bore ⌀ 22.23 mm
Manufacturer's designation 787C
optimised for material INOX; Aluminium
maximum circumferential speed 80 m/s
maximum speed 8,500 min-1
Type of product Fibre disc

Identification numbers & Classifications

Article number 566491 120
Manufacturer number 7100099243

Application Table

Alu Mg
 
Steel < 900 N/mm²
 
Steel < 1400 N/mm²
 
Steel < 55 HRC
 
Steel < 60 HRC
 
Steel < 67 HRC
 
INOX
 
Ti
 
GG(G)
 
CuZn
 
dry
 

Description

Version:

The grinding aid is an additive which ensures cool grinding without discolouration and reduces the need to add lubricants.
The precision-formed high-performance abrasive grit in 3M™ products consist of defined ceramic triangles optimally arranged on the grinding surface. Greatly increased material removal rate with very long working life. Even surface finish.
Extremely tear-resistant but very flexible vulcanised fibre. Bore diameter 22.23 mm and crossed slots.
Top type Cubitron™ II. Maximum material removal rate.

Application:

For the machining of stainless steel, aluminium, titanium and nickel alloys.
Limited to maximum 80 m/s circumferential speed with backing pads No. 566690 / 566692 on angle grinders. The quick-cutting grit permits comfortable and ergonomic working without the need to exert great pressure. At the same time the high removal rate of 3M™ fibre discs makes them a real alternative to roughing discs and flap discs.

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