KK770J

Grain technology

VSM COMPACTGRAIN

Open coated
Also suitable for wet grinding
Low to medium pressure
Grain type

Aluminum oxide granulate

Bond
Full-resin bonded
Color
Red-brown
Backing Material

J-Polyester

Flexibility

Flexible

Production width

44 in

Product description

Long-term compactgrain with a very open coating on a flexible polyester backing with continuous self-sharpening effect. KK770J is characterized by a consistent, very high stock removal with even surface roughness. It has a long service life when used for wide or long belt applications with low pressure.

Grit range

16
20
24
30
36
40
50
60
80
100
P 120
150
P 180
220
P 240
280
P 320
360
P 400
500
P 600
800
1000
1200

Benefits

  • Long-term abrasive with continual self-sharpening effect achieves extremely long service life
  • Reduction of grinding costs through lower tool consumption and fewer tool changes
  • For uniform workpiece surfaces and surface roughness with constant stock removal
  • Achieves particularly long service lives for stroke grinding applications with low contact pressure

Machines

Suitable for:

Backstand
Dynafile sander
Long belt sander
Robot grinder
Slack of belt
Tube return grinder

Materials

Developed for:

Stainless steel
Unalloyed steel

Contact

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VSM USA

VSM Abrasives Corp.
1012 East Wabash St.
O’Fallon, MO 63366
P +1 636 272 7432
F +1 636 272 6394
us.info@vsmabrasives.com
us.vsmabrasives.com

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