Mandrels for Abrasive Cartridge Rolls

$4.45 - $5.55
1 - 2
3 - 11
12 +
Total ---
Hardened steel mandrel firmly secures abrasive cartridge rolls.

For proper fit, arbor hole of cartridge roll = pilot diameter of mandrel.
For example, a cartridge roll with an arbor hole (AH) of 5/64" would require the A1 mandrel which has a 5/64" pilot diameter. More flexibility may be obtained if pilot length is slightly shorter than the cartridge roll. If necessary, mandrel may be ground down to needed length.

Mandrels have 1/8" or 1/4" shank for your flex shaft or other rotary handpiece. Please order carefully.

Style Pilot Dia. x Length Shank Size
A1 5/64" x 1" 1/8"
A2 3/32" x 1" 1/8"
A3 1/8" x 1/2" 1/8"
A4 1/8" x 3/4" 1/8"
A5 1/8" x 1" 1/8"
A6 1/8" x 1-1/2" 1/8"
A7 1/8" x 1/2" 1/4"
A8 1/8" x 3/4" 1/4"
A9 1/8" x 1" 1/4"
A10 1/8" x 1-1/2" 1/4"
A11 1/8" x 2" 1/4"
Find these items on these pages in our catalog:
  • 066