Abrasives for Porting

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ABRASIVES FOR POLISHING OF PORTS, cartridge sanding rolls, crosspads, flapwheels etc.
amount------diameter----length -----hole-----grit--------material------glue or resin bond--------misc notes
straight rolls (not tapered)
$ .30 each
500 1/2” 2” 1/8” 60 AO RB (1/4”) R-230
180 1/2” 2” 1/8” 60
90 1/2” 2” 1/8” 80
99 1/2” 2” 1/8” 100
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900 1/2” 1-1/2” 1/8” 36 R-228
75 1/2” 1-1/2” 1/8” 50 AO RB R-228
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$ .20 each
235 1/2” 1-1/2”
3 /16 ” 36 mixed brown and coated?
132 1/2” 1-1/2”
3 /16 ” 36 mixed brown and coated?
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$ .10 each
100 3/8” 1-1/2” 1/8” 60 AO RB
146 3/8” 1-1/2” 1/8” 80
250 3/8” 1-1/2” 1/8” 120 AO RB
488 3/8” 1-1/2” 1/8” 120
104 3/8” 1-1/2” 1/8” 120
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23 5/8” 2”
1/4” 60 coated
16 3/4” 1-1/2”
3/16” 100 AO
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tapered rolls
$ .10 each
96 1/2” down to 1/4” 1/8” 60 (might be 80 grit)
500 1/2” down to 1/4” 1/8” 80
266 1/2” down to 1/4”
3/16 ” 60
144 1/2” down to 1/4”
3/16 ” 60
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200 3/8” down to 1/4” 1/8” 80 AO RB
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crosspads
$ .70 each
800 1” x 1” x .400” 3-48 eyelet 80 Merit #85519
$1.50 each
106 2” x 2” x 3/4” 8-32 eyelet 180 4ply
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flapwheels----with 1/4-20 threads stubs
$2.00 each
79 1” x 1” 60 AO RB
5 1” x 1” 80
15 1” x 5/8” 80 AO RB
189 1-1/4” x 5/8” 60
17 1-3/8” x 5/8” 120
27 1-1/8” x 1-9/16” 5/16”-18 80 (3 vane, 4 ply bore polishing flaps) has a male 5/16” stub