| Product Code | JAC-Z618GM | JAC-Z628SM | JAC-Z638KM | 
| Abrasive Grains | Standard Zirconium Oxide | Premium Zirconium Oxide | Premium Zirconium Oxide | 
| Backing Cloth Type | X-Flex cotton | X-Flex cotton | X-Flex cotton | 
| Flap Mounted Version | Single | Single | Single | 
| Straight Steel Shank Size | Straight Shank-1/4" | Straight Shank-1/4" | Straight Shank-1/4" | 
| BRITSH SIZE | METRIC SIZE | OPT | MAX | STD | GRIT | PART # | PART # | PART # | 
| ( D x W x S ) | ( D x W x S ) | RPM | RPM | PACK | ||||
| 3/4" x 1/2" x 1/4" | 22 x 13 x 6.0 mm | 20,000 | 30,000 | 10 | 40 | 60001 | 60002 | 60003 | 
| 60 | 60014 | 60015 | 60016 | |||||
| 80 | 60027 | 60028 | 60029 | |||||
| 100 | 60030 | 60031 | 60032 | |||||
| 120 | 60043 | 60044 | 60045 | |||||
| 3/4" x 5/8" x 1/4" | 22 x 15 x 6.0 mm | 20,000 | 30,000 | 10 | 40 | 60056 | 60057 | 60058 | 
| 60 | 60069 | 60060 | 60061 | |||||
| 80 | 60072 | 60073 | 60074 | |||||
| 100 | 60085 | 60086 | 60087 | |||||
| 120 | 60098 | 60099 | 60090 | 
Joysun Abrasives Co.,Ltd.
E-mail:
 hopesuns@hotmail.com
  joysunabrasives@hotmail.com
International Sales
  Tel.: +86-371-67622388
  Fax: +86-371-67622389 
Domestic Sales
  Tel.:
  +86-371-66783281
  +86-371-66783282
  +86-371-66783283
  Fax: +86-371-66782235
Service Centre
  Tel.: +86-371-66781081
  Fax: +86-371-66782235