New pack of 5 cartridge roll mandrels. New stock -- shipped from the manufacturer in February 2024.
Standard Abrasives brand — distributed 3M as an OEM mandrel for 3M / Scotch Brite cartridge roll abrasives.
Part # 716916
This mandrel is for tools that accept a 1/4” arbor shaft.
For cartridge rolls with a 1/8” arbor hole.
Total length: 6”
Shank diameter (the part that enters the tool): 1/4”
Pilot (tip) diameter: 1/8”
Legth of 1/8” tip section: 3/4"
Length of threaded section: 3/4"
Legth from tip to end of threaded section: 1-1/2”