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USA International 001-508-678-1985 · www.rexcut.com
Remove small welds, blend machine tool marks,
debur, break edges, and finish with our Cotton
Fiber Quick Change Discs.
PRimARy APPLiCATiOns
Aircraft/Aerospace
Deburring edges and blending mill marks
on aluminum skins for fuselage/wings
food service
Blend and finish stainless steel kitchen
components
Automotive
Grind and blend spot welds on galvanized steel
auto frames
General fabrication
Grinding and blending stainless/aluminum
PRODUCT fEATUREs
- No smearing on titanium and stainless steel
- Grinds and finishes in one step
- Smooth controlled grinding action
- Non-loading on aluminum, kevlar, and
other composites
- Long life
- Superior surface finishing
- Outlasts coated quick change discs by a
minimum of 10:1, saving you time and money!
TiPs!
Cotton Fiber Quick Change Discs should be ordered one or two
grain sizes coarser than coated abrasive discs. Example: A80 grit
coated disc should be substituted with A54 or coarser Cotton Fiber
Quick Change Disc.
For optimum flexibility and life, use 50mm pad with 75mm disc and
38mm pad with 50mm disc.
May also be used on edge when necessary.
Diameter
max RPm box Qty.
mm
50
30,000
25
75
20,000
25
· Button Type:
· Grain Size: A24*, A36, A54, A80, A120, A180+, A320+
· Grain Type: Aluminum Oxide, Silicon Carbide
· Specification: XF - Extra Flexible
F - Flexible
M - Medium (stiff)

* available in medium bond only
+ available in flexible bond only
Smaller sizes available on request
COTTOn fibER QUiCk CHAnGE DisCs
Q
U
i
C
k
C
HA
n
GE
Dis
C
s
Type R
Type S
Right Angle Die Grinder
QUiCk CHAnGE DisC HOLDERs
TyPE R
6mm shank
part numbers
mm
25
580020
38
580021
50
580022
75
580023
TYPE S
25
580024
38
580025
50
580026
75
580027
- For use with our
cotton fiber quick
change and mini
flap discs