Page 121 - Superior Abrasives sold by All Industrial Tool Supply

Bore Polishers 119

ZIRCONIA
BORE POLISHERS
Sharp, durable zirconia grains reduce the friction that causes
excessive heat and loading . Long lasting, precise cutting action
ideal for stainless steels .

Clean or polish cylinder walls
Refining machined inner diameters
Recondition hydraulic fittings

Series Min ID Max ID Thread Max RPM Std. Pkg. 60 80 120 180
SK-3 3/4” 1” 5/16”-18 25,000 10 46169 46170 46171 46172
1” 1-1/2” 1/2”-20 22,000 10 46173 46174 46175 46176
1-1/2” 2” 1/2”-20 20,000 10 46177 46178 46179 46180
SK-4
2-1/8” 2-1/2” 1/2”-20 16,000 10 17218 17219 17220 17221
2-1/2” 3” 1/2”-20 15,000 10 46181 46182 46183 46184
SK-8 3-1/8” 4” 1/4”-20 10,000 10 46195 46196 46197 46239
Ferrous Non-Ferrous Stainless Exotic Alloys Plastics Composites

ALUMINUM OXIDE
BORE POLISHERS

Strong, blocky grain used in general purpose operations, or
where critical finish is not required . Easily clean and refurbish
cylinder walls and inside tube .

Clean and smooth cylinder walls
Deburr pipe and tubing
Clean or repair hydraulic fittings

Series Min ID Max ID Thread Max RPM Std. Pkg. 60 80 120 180
SK-3 3/4” 1” 5/16”-18 25,000 10 39161 39162 39163 39164
1” 1-1/2” 1/2”-20 22,000 10 39165 39166 39117 39167
1-1/2” 2” 1/2”-20 20,000 10 39168 39169 39170 39171
SK-4 2-1/8” 2-1/2” 1/2”-20 16,000 10 39172 39173 39174 39175
2-1/2” 3” 1/2”-20 15,000 10 39176 39177 39178 39179
3-1/8” 4” 1/2”-20 10,000 10 39180 39181 39182 39183
2” 2-1/2” 1/4”-20 16,000 10 39184 39185 39186 39187
2-5/8” 3” 1/4”-20 15,000 10 39188 39189 39190 39191
SK-8 3-1/8” 4” 1/4”-20 10,000 10 39192 39193 39194 39195
4-1/4” 5-1/4” 1/4”-20 8,000 10 39196 39197 39198 39199
5-1/4” 5-7/8” 1/4”-20 8,000 10 39200 39201 39202 39203
Ferrous Non-Ferrous Stainless Exotic Alloys Plastics Composites

STOCK ITEMS IN RED | Additional Items Available Best Better Good www .superiorabrasives .com