Superior Abrasives Catalogs.pdf - JW Donchin CO.

Superior abrasives
Coated Materials
Superior Abrasives uses only premium abrasive grains in the production of all our abrasive tools. Whether grinding exotic
metals or polishing to a required finish, Superior has the abrasive substrate to efficiently “Finish The Job”.
Thin,
Flexible &
Less Durable
“A” WT. “B” WT. “C” WT. “E” WT. “F” WT. “J” WT. “T” WT. “X” WT. “Y” WT.
Paper Paper Paper Paper Paper Cloth Cloth Cloth Cloth
Thick, Stiff &
Durable
Aluminum Oxide
A/O Resin Bond “X” Wt. Poly/Cotton
Aluminum Oxide
A/O Resin Bond “X” Wt. 100% Cotton
Aluminum Oxide with grinding aid
A/O G.A. Resin Bond “X” Wt.
Grits: 24-400
Aluminum Oxide: A synthetic grain pink to brownish
in color. Most popular, durable, general purpose grain.
Universally used for metals, wood, plastics, and lacquer.
Products:
Quick Change Discs, Hook & Loop Discs, Belts,
Cost Control Flap Wheels, Cloth Stars
Aluminum Oxide Compact grain
A/O Resin Bond “X” Wt.
Grits: 24-400
Aluminum Oxide: A synthetic grain pink to brownish
in color. Most popular, durable, general purpose grain.
Universally used for metals, wood, plastics, and lacquer.
100% Cotton specifically designed for specialties.
Products:
Flap Wheels, Cartridge Rolls, Square & Cross Pads,
Bore Polishers, Flap Discs, Bands
Aluminum Oxide
A/O Resin Bond “J” Wt.
Grits: 36-120
Aluminum Oxide GA: Same properties as standard A/O
with altered resin chemistry to incorporate a supersize
coat, which reduces heat and adds lubricity.
Product:
Quick Change Discs
SILICON CARBIDE
S/C Resin Bond “X” Wt.
Grits: 80-600
Aluminum Oxide: Same properties as standard A/O
except in a granulated form. Granules breakdown with
use to dramatically extend life while providing a uniform
finish.
Product:
Quick Change Discs
ZIRCONIA ALUMINA
Zirc Resin Bond “X” Wt.
Grits: 60-500
Aluminum Oxide: Same properties as standard A/O;
however, bonded to a “J” WT. backing for added flexibility.
Products:
Shop Rolls, Flap Mops, Center Laps, Sheets
Zirconia alumina w/ grinding aid
Zirc Resin Bond “Y” Wt.
Grits: 60-400
Silicon Carbide: Synthetic grain that is very hard and
brittle. Designed to grind glass, minerals, ceramic,
china, marble, and rock.
Products:
Quick Change Discs, Belts, Flap Wheels - Special,
Cartridge Rolls - Special, Bands - Special,
Hook & Loop Discs - Special
Ceramic with grinding aid
Ceramic Resin Bond “Y” Wt.
Grits: 36-180
Zirconia Alumina: A synthetic grain engineered to
produce tough less brittle characteristics than A/O.
Fracturing properties ensure a consistently sharp edge.
Grinding and deburring metals.
Products:
Quick Change Discs, Hook & Loop Discs, Belts,
Cartridge Rolls - Special, Bore Polishers,
Cloth Stars - Special
Grits: 24-120
Zirconia Alumina: Same properties as standard Zirc with
altered resin chemistry to incorporate a supersize coat,
which reduces heat and adds lubricity.
Products:
Quick Change Discs, Hook & Loop Discs,
Stik-On Discs, Belts
Grits: 24-120
Ceramic: A synthetic grain formulated to withstand
extreme pressures and dissipate heat. The crystallized
substrate continually exposes sharp fractures
for aggressive cutting action. Specifically for grinding
metal.
Products:
Quick Change Discs, Belts,
PSA Discs - Special
Material Cross-Reference
Superior 3M Norton Hermes VSM Klingspor Sun
Aluminum Oxide Poly/Cotton 241D / 261D R249 / R228 RB346MX KK511X / KK711X CS311X / CS310X R145
Aluminum Oxide GA 367/D R267 RB417YX KK811X / KK812X CS412 —
Aluminum Oxide Compact Grain 359F Y933 RB530X KK712X CS425 —
Aluminum Oxide “J” Wt. 200D / 201E R245 / R264 RB346MJ KK511J / KK524J LS309 / LS312 K35F / K355F
Silicon Carbide 441D / 453W R422 / R423 / R427 RB318X CK721X CS320 / CS333X S181
Zirconia Alumina 567G R823 / R823 / E816 RB484TY KK715Y / KK716Y CS411X / CS411Y R205
Zirconia Alumina GA 777F / 747D R826 / R824 / R821 RB486Y KK815Y / ZK745X CS414 R203
Ceramic GA 777F / 977F R946 / R981 CB4440 / CB447Y / CB448Y SK855X CS610Y —
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