ABRASIVES 1 Surface Conditioning
ABRASIVE — CROSS BUFFS & POLISHING DISCS
STANDARD ABRASIVES HP BUFF & BLEND CROSS BUFFS
• Use to hone and polish the I.D. of lifter bores, valve bodies, and brake cylinders • Clean and polish venturis of carburetors and exhaust ports of cylinder heads • Polish round and square tubing, molds and dies • Use with 3” x 1/4” x 8-32 mandrel
Size
Grade Medium Very Fine 1/4” shank
Color
Part No. J21.075500 J21.075520 J21.075550
1-1/2” 2 ply 1-1/2” 2 ply 3” mandrel
Blue Red
STANDARD ABRASIVES LOCKIT FELT POLISHING DISCS
• Fits Roloc™ style disc pads • For final finishing on aluminum, brass, and chrome when used with a metal polish • Cool running • Will not undercut or gouge workpiece • Produces a bright, polished finish
Size
Part No. J21.075700 J21.075701
2” 3”
ABRASIVE — COMBINATION FLAP WHEELS
5
BUFF & BLEND COMBI-WHEELS
• Use for blending, cleaning and finishing on ferrous and non-ferrous metals • Constructed with alternating flaps of Non-woven and coated abrasive material • Provides a high rate of cut with a uniform scratch pattern
Size
Grade 60 grit 80 grit 120 grit
Part No. J21.076321 J21.076322 J21.076323
3 x 2 x 1/4 shank 3 x 2 x 1/4 shank 3 x 2 x 1/4 shank
ABRASIVE — ROLOC™ BRISTLE DISCS
3M™ ROLOC™ BRISTLE DISC
3M Part No. Part No.
Diameter Color
Grade
J21.07530 J21.07531 J21.07532 J21.07524 J21.07525 J21.07528 J21.07526 J21.07527 J21.07529
1” 1” 1” 2” 2” 2” 3” 3” 3”
Green Coarse - 50
07530
Yellow Medium - 80 07531
White
Fine - 120
07532 07524
Green Coarse - 50
Yellow Medium - 80 07525
White
Fine - 120
07528 07526
Green Coarse - 50
Yellow Medium - 80 07527
White
Fine - 120
07529
3M™ INTERNAL THREAD SCOTCH- BRITE™ BRISTLE DISCS Diameter Color Grade Part No. 4-1/2” x 5/8”-11 Green 50 J21.45703 4-1/2” x 5/8”-11 Yellow 80 J21.45704 4-1/2” x 5/8”-11 White 120 J21.45705 • Max RPM: 12,000 • Ceramic grain • Ideal for coating removal • Requires less pressure than wire brushes on contours
3M™ SCOTCH-BRITE™ ROLOC™ BODY MAN’S BRISTLE DISC
3M Part No. Part No.
Diameter Color
Grade
J21.07536
2”
Purple
Coarse - 36 07536
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