Cratex Mandrels

$3.24 - $11.78
1 - 11
12 +
Total ---
Fit Cratex small wheels, cylinders, points and cones. Use light working pressure.

Style # Shank For Use With
2 3/32" Wheel with 1/16" hole
3 1/8" Wheel with 1/16" hole
5 1/8" Wheel with 1/8" hole
1342 1/4" Wheel up to 3" dia. with 1/4" hole
1 3/32" Cone/Point with 3/32" hole
4 1/8" Cone/Point with 3/32" hole
6 1/8" Cone/Point with 1/8" hole
1341 1/4" Cone/Point with 1/4" hole
Find these items on these pages in our catalog:
  • 092
    Mandrel #1341: Max. operating speed with 1/2" overhang (exposed mandrel length) or less is 20,000rpm. With each additional 1/4" of overhang, max. operating speed is decreased by at least 20%. Use light working pressure.


    Mandrel #1342: Max. operating speed with 1/2" overhang (exposed mandrel length) or less is:

    1-1/2" Wheel Diameter: 15,000rpm
    2" Wheel Diameter: 8,300rpm
    3" Wheel Diameter: 7,000rpm

    These speeds are based on 5,500 surface feet per min. Best results are usually obtained at 30% to 80% of max. operating speed. Use light working pressure.