Japanese
KOYO
Copyright Site map
Products Information Corporate Guidance Contact Us
HOME > Products Information > Industrial Products Index > Abrasive Cloth Products Index > Dics Site search
Industrial Products
Industrial Products Index
Abrasive Cloth Products
Abrasive Sheet
Abrasive Roll
Abrasive Belt
KF Wheel
Disc
  Abrasive Disc
Cut-A-Net
Disk Wheel
High Power Disk
Polinet Disc
Dianet Disc
Uniflap
Reference data : Structure of Abrasive Cloth
Reference data : Grit Size Range
Buffing and Polishing Compounds
Buffs
Polishing Non-Wonven  Cloth Products
Barreling Media & Compounds
Eco-Friendly Type Products
Consumer Products
New Products
Polishing Flow-Chart
Steel/Stainless Steel
Aluminium/Zinc
Copper/Brass
Plastics/Coated Surfaces
Titanium
Precious Metal
Abrasive Cloth Products
photo image
440Type
photo image
441Type
KF Wheel
< Characteristics >
Type 440 441
Abrasive C (Silicon carbide)
Thickness of fibre 0.8mm 1.0mm
Bond R/R (Resin bond)
Application For
Regular grinding
For
Heavy duty grinding
Standard size 100×15.9
125×15.9
150×22.2
180×22.2
100×15.9SL
125×15.9SL
150×22.2SL
180×22.2SL
Bore shape
Without slit

image
With slits

image

*Type 441 has slits for easier fit to a mashine since it is thick.
< Maximum r.p.m. >
O.D. 100mm : 13700 rpm
O.D. 125mm : 11000 rpm
O.D. 150mm : 9200 rpm
O.D. 180mm : 7600 rpm
< Available Grit Size >
  #12 #14 #16 #20 #24 #30 #36 #40 #50 #60 #80 #100 #120 #150 #180 #240 #320 #400
Type
421
- - - - - - - - - - - - - - -
Type
441
- - - - - - - - - - - - -
Type
440
- - - - - - - -
  * --- Available Grit size
* --- Products with lot production
*Only #12,14,16 is available in 421 type. Thickness of fibre is 1.0mm,
PAGE TOP
photo image
Cut-A-Net Flat Type
< Characteristics >
Good for broad use such as cutting or sanding.
Abrasive grains are firmly adhered to the both sides of open-meshed glass backing.
Less clogging and excellent cutting power.
Its cooling effect prevents works from burning.
Because you can do sanding while cutting, beautiful cut ends without burrs can be obtained.
Excellent in strength and safety.
You can have safe operation even with high-speed rotation.
< Applications >
Cutting, Grinding, and Polishing of Plastic / FRP
Asbestos / Tiles / Glass / Rubber / Metal.
< Type and Size >
Bond R/R (Resin bond)
Abrasive C (Silicon Carbide)
Type,
Grit size range,
Sizes
M-C-60
M-C-60
M-C-60
M-C-80
M-C-80
M-C-80
M-C-80
M-C-80
M-C-80
M-C-80
100mm×16mm
112mm×16mm
112mm×19mm
100mm×15mm
100mm×16mm
112mm×16mm
112mm×19mm
125mm×19mm
150mm×16mm
150mm×19mm
< 10 PCS. / 1 BOX >
Maximum rpm
O.D. 112mm or under : 13500rpm O.D. 125mm or under : 12200rpm
O.D. 150mm or under : 10200rpm  
photo image
Cut-A-Net Off Set Type
< Characteristics >
Good for broad use such as cutting or sanding.
Conpare to flat type, There is less distortion.
Show excellent ability when used for sanding purpose.
< Applications >
For removal of scratches / Burrs of non-metal, and for removal of rust or paints.
< Type and Size >
Bond R/R (Resin bond)
Abrasive C (Silicon Carbide)
Grit size 40, 60, 80, 100, 120
size 100mm×15mm
< 10 PCS. / 1 BOX >
< Maximum rpm >
13500rpm
image

PAGE TOP
photo image
Disk Wheel
< Characteristics >
No-clogging
Constant surface roughness
Easily fits to curved surfaces
< Specifications >
Product Name Disk Wheel
Abrasive A (Aluminium oxide)
Bond R/R (Resin bond)
< Product Size >
100mm x 15.0mm (with bush)
< Maximum rpm >
12500rpm
< Available Grit Size >
#60 #80 #100 #120 #150 #180 #240 #320 #400
*… Negotiable

PAGE TOP
photo image
High Power Disk
< Characteristics >
Because of its elastic structure, fits to both flat surface and curved one.
Shows excellent cutting power on materials hard to grind such as stainless steel.
< Specifications >
Product Name High Power Disk
Abrasive AZ (Alumina zirconia)
Bond R/R (Resin bond)
Type KZW
< Standard Size >
100mm x 20mm x 15mm (with bush)
< Maximum rpm >
13500rpm
< Available Grit Size >
#40 #60 #80 #100 #120
*… Negotiable

PAGE TOP
photo image
Polinet Disc
< Characteristics >
Abrasive grains are evenly coated and firmly adhered to the both sides of open meshed synthetic fiber cloth.
Either side can be used without clogging.
C (silicon carbide) type is mainly used for floor sanding.
< Specifications >
Product Name Polinet Disc
Backing Open meshed synthetic fiber
Abrasive A (Aluminium oxide) / WA (White Alumina) /
C (Silicon carbide)
Bond R/R (Resin bond)
< Available Size >
diameter 100, 125, 150, 180, 200, 250, 300, 330, 350, 380, 400,455, 480, 500 mm
(*50 Discs per box)
< Available Grit Size >
  #60 #80 #100 #120 #150 #180 #220 #240 #280 #320 #400 #500 #600 #800 #1000 WA#1500 #WA2000
A
C                      
*Abrasives for #1500 and #2000 are WA.

PAGE TOP
photo image
Dianet Disc
< Characteristics >
Its open-meshed structure prevents it from clogging, so there is no need for dressing.
Diamond grains with powerful grinding ability are firmly adhered to a synthetic fiber cloth.
It has longer life, and excellent water-resistance and oilresistance.
< Specifications >
Product Name Dianet Disc
Type * S, F, N, M
Backing Open-meshed synthetic fiber
Abrasive D (Diamond for industrial use)
Bond R/R (Resin bond)
* S : No backing treatment
F : Dianet with film
N : Dianet with pressure sensitive adhesive
M : Dianet with magic tape
< Available Size >
diameter 10, 20, 30, 40, 50, 75, 100, 125, 150, 200, 250, 300 mm
< Available Grit Size >
  #80 #140 #170 #230 #270 #325 #400 #600 #800 #1000
Grit Size
Color Black Green White Blue Violet Orange Moss Green Sky Blue Yellow Red
PAGE TOP
Copyright (C) 2007 KOYO-SHA Co.,Ltd. All Rights Reserved.