These hefty jaws with inner serrations and both internal and external dovetails grip equally well in contraction and expansion modes. Size-wise, they neatly fill the gap between the 75mm Heavy Bowl and Gripper Jaw Set and the 130mm Dovetail Jaw Set (#77324 and #77832, both sold separately). They open and close precisely and offer excellent durability.
Rikon Power Grip Jaw Set Details:
Ideal for large spigot and hollow form turning
Jaws grip both in contraction and expansion modes
Precision-machined from solid steel billet
Fits Rikon Z3 and Z4 chucks, sold separately
WARNING:
Drilling, sawing, sanding or machining wood products can expose you to wood dust, a substance known to the State of California to cause cancer. Avoid inhaling wood dust or use a dust mask or other safeguards for personal protection. For more information go to www.P65Warnings.ca.gov/wood