NOVA Pin Jaw Set - JSPIN

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  • Regular price $56.99


NOVA Pin Jaw Set

These special 25mm extended jaws are designed to act like a pin chuck, expanding into a pre-bored hole. This is an especially useful holding method for bowls with a free form edge. A big advantage over pin chucks is that you don't have to bore to an exact size - any size between the minimum and just under the maximum expansion will do. The longer jaw length allows for a very powerful spigot grip for smaller work like lace bobbins (up to 6" in length) and delicate pots. The jaws also have a dovetail for mounting small bowls (up to 6" in diameter).

Features standard on all NOVA Jaws:

  • NOVA chucks give you the same jaw fixing system and same insert/adapter system across all chuck models.
  • All accessory jaws in the range will fit all the chucks in the range for optimum flexibility. Some, however, are not recommended. See individual jaws for recommendations.
  • NOVA chucks are specially designed so the jaws cut into the wood, grip firmly in the contraction mode and provide high tear out strength.

What’s Included:

(1) Nova Pin Jaw Set

Technical Details:

Capacity range when used with NOVA Precision Midi chuck:

  • Expansion mode: 1.024" to 1.378".
  • Contraction mode (square stock): 0.276 " to 0.669".
  • Contraction mode (spigot): 0.394" to 0.748".


Capacity range when used with NOVA G3 chuck:

  • Expansion mode: 1.024" to 1.811".
  • Contraction mode (square stock): 0.276 " to 1.102".
  • Contraction mode (spigot): 0.394" to 1.220".


Capacity range when used with NOVA SuperNOVA 2 chuck:

  • Expansion mode: 1.024" to 1.811".
  • Contraction mode (square stock): 0.276 " to 1.102".
  • Contraction mode (spigot): 0.394" to 1.220".


Capacity range when used with NOVA Titan chuck:

  • Expansion mode: 1.024" to 2.244".
  • Contraction mode (square stock): 0.276 " to 1.496".
  • Contraction mode (spigot): 0.394" to 1.614".
  • Brand: NOVA
  • NOVA SKU: JSPIN
  • Weight (lbs): 1.2000