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70 TUMBLING ABRASIVES
SILICON CARBIDEABRASIVES
These abrasives have sharp, hard grains for fast cut-
ting. Use in tumblers, flat laps, sphere machines or
wherever coarse and fine grinding grits are needed.
The grit sequences below are standard, but can be
varied depending on material and need. Standard
sequence for rotary tumblers is 60/90, 220 and 600
silicon carbide, followed by a polish. For best results,
use an aluminum oxide pre-polish 800 grit before the
final polish. Use this same silicon carbide sequence
including the aluminum oxide pre-polish, in vibratory
tumblers. When lapping, add the 400 and 1000 grits
to the standard sequence.
NOTE:
Silicon carbide abrasives are packaged in
sturdy containers for convenient storage and use.
Prevents leakage and contamination.
GRIT
SIZE
ORDER #
400-0090-01 1 lb.
1
1
⁄
4
lbs.
5.55
400-0090-02 2
1
⁄
2
lbs.
3 lbs.
11.15
400-0090-05 5 lbs.
5
1
⁄
2
lbs.
18.90
400-0090-10 10 lbs. 11
1
⁄
2
lbs.
35.05
400-0090-50 50 lbs.
53 lbs. 134.75
SHIP
WT.
NET
WT.
PRICE
SILICON CARBIDE ABRASIVES
400-0220-01 1 lb.
1
1
⁄
4
lb.
6.35
400-0220-02 2
1
⁄
2
lbs.
3 lbs.
13.10
400-0220-05 5 lbs.
5
1
⁄
2
lbs.
21.30
400-0220-10 10 lbs. 11
1
⁄
2
lbs.
37.40
400-0220-50 50 lbs.
53 lbs. 143.75
GRADED
600
PRE-POLISH
GRADED
400
FINE
GRIND
GRADED
220
COARSE
GRIND
UNGRADED
60/90
COARSE
GRIND
400-0400-01 1 lb.
1
1
⁄
4
lb.
7.20
400-0400-02 2 lbs.
3 lbs.
12.70
400-0400-05 5 lbs.
5
1
⁄
2
lbs.
25.15
400-0400-10 10 lbs. 11
1
⁄
2
lbs.
45.85
400-0400-50 50 lbs.
53 lbs. 176.25
400-0600-01 1 lb.
1
1
⁄
4
lb.
7.60
400-0600-02 2 lbs
3 lbs.
13.50
400-0600-04 4 lbs.
5 lbs.
22.10
400-0600-08 8 lbs.
9 lbs.
38.95
400-0600-40 40 lbs.
43 lbs. 149.80
400-1000-01 1 lb.
1
1
⁄
4
lb.
10.05
400-1000-02 2 lbs.
3 lbs
.
15.05
400-1000-04 4 lbs.
5 lbs
.
28.05
400-1000-08 8 lbs.
9 lbs
.
52.10
400-1000-40 40 lbs.
43 lbs
. 200.00
GRADED
1000
PRE-POLISH
GRIT KITS FOR STONES
WET KITS FOR ROTARY OR VIBRATORY
TUMBLERS
The KW-10 and KW-20 wet kits can be used in
rotary and vibratory tumblers, and use water in each
step. Kits contain the following: 60/90, 220 and 600
silicon carbide grits, aluminum-oxide pre-
polish, polish, ceramic media for filler, measuring
cups, instructions.
403-KW-10.................
Shp.wt.
7
lbs.............. 37.80
403-KW-20.................
Shp.wt.13
lbs............ 65.00
The MT-1 kit is designed for vibratory tum-
blers such as the MT-4 Mini-Sonic tumbler. The
kit contains the following: 60/90, 220 and 600
silicon carbide grits, aluminum-oxide pre-
polish, polish, and ceramic media for filler.
You will have enough grit for several loads.
BEGINNING WET KIT FOR MT-4 MINI-
SONIC TUMBLERS
403-MT-1....................
Shp.wt.
3
lbs.............. 17.00
Kits are designed primarily for those just learning
the fun of tumbling stones. The abrasives included
will polish a variety of stones from soft to hard.
The KW-10 kit contains enough abrasives for ap-
proximately 8–10 loads for the MT-4 tumbler. You
will have less for the Raytech TV-5 and similar
tumblers. The KW-20 kit contains enough abrasives
to do about 3–4 loads in tumblers with 8 to 10 pound
barrels.
When using larger tumblers, it is more economical
to purchase grits in larger quantities, and in the grit
sizes to fit your needs.