Expanding Mandrel 21/32 - 3/4"
A range from 1/2” through to 2” by 1/10000” can be covered by a total of 8 mandrels.
Sizes up to 1” capacity are supplied with one sleeve. Larger sizes are supplied with 2 sleeves (1 small & 1 large)
Arbors are tapered, sleeves are flexible, and size is obtained by moving the sleeve along the arbor.
Made of high grade tool steel hardened and ground.
Centre holes are ground and lapped.
Overall length 6" (125mm)
Sleeve length 2.3/4" (70mm)
Part Number EXPM-3