Left Hand Threaded
A-M1L – 1/16″ Arbor Hole Capacity Screw Type- 1-3/4″ Overall Length
Screw mandrels can hold a wide variety of unmounted accessories.
A-M7L – 1/8″ Arbor Hole Capacity Tapered- 1-3/4″ Overall Length
Tapered mandrel is for mounting polishing accessories with vertical shapes and 1/8″ arbor holes. 1-3/4″ overall length.