Roloc rubber back-up disc pad is female threaded to receive any standard 1/4 inch-20 thread shaft. Hard hardness, 3 inch diameter and maximum RPM is 25000.
Technical Specs
ItemQuick Change Disc Backup Pad
Abrasive Mounting Quick Change SystemTR
Connector TypeThreaded Hole
Device MaterialRubber
Maximum Operating Speed20,000 RPM
ColourBlack
Overall Width9 1/4 in
Abrasive Mount TypeQuick Change
Connector Size1/4"-20
Backup Pad ShapeRound
DensityHard
Number of Vacuum HolesNon-Vacuum
Overall Length12 7/8 in
Overall Diameter3 in
Country of OriginUnited States
(subject to change)