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Nova Step Jaw Set

Item #: 45744
$52.49
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Overview

These step jaws are designed to operate primarily in the contracting mode, gripping the base of footed bowls. The step sizes provide optimum gripping for three foot sizes with minimal crushing of the wood fibers. There is also an expanding dovetail so you have the option of gripping recessed bowls. Capable of holding bowls up to 12" in diameter.

  • Optimum foot sizes for the three steps: 42mm (1.65"), 50mm (2") and 64mm (2.5").
  • Not recommended for use with the Nova Precision Midi chuck (47447, sold separately).

Capacity range when used with Nova G3 chuck (45748, sold separately):

  • Step 1 Expansion mode: Not Applicable.
  • Step 1 Contraction mode (square stock): 1.181" to 2.008".
  • Step 1 Contraction mode (spigot): 1.634" to 2.461".
  • Step 2 Expansion mode: Not Applicable.
  • Step 2 Contraction mode (square stock): 1.417" to 2.244".
  • Step 2 Contraction mode (spigot): 1.988" to 2.815".
  • Step 3 Expansion mode: 3.051" to 3.839".
  • Step 3 Contraction mode (square stock): 1.772" to 2.598".
  • Step 3 Contraction mode (spigot): 2.500" to 3.287".

Capacity range when used with Nova SuperNova 2 chuck (48906, sold separately):

  • Step 1 Expansion mode: Not Applicable.
  • Step 1 Contraction mode (square stock): 1.181" to 2.008".
  • Step 1 Contraction mode (spigot): 1.634" to 2.461".
  • Step 2 Expansion mode: Not Applicable.
  • Step 2 Contraction mode (square stock): 1.417" to 2.244".
  • Step 2 Contraction mode (spigot): 1.988" to 2.815".
  • Step 3 Expansion mode: 3.051" to 3.839".
  • Step 3 Contraction mode (square stock): 1.772" to 2.598".
  • Step 3 Contraction mode (spigot): 2.500" to 3.287".

Capacity range when used with Nova Titan chuck (45040, sold separately):

  • Step 1 Expansion mode: Not Applicable.
  • Step 1 Contraction mode (square stock): 1.181" to 2.402".
  • Step 1 Contraction mode (spigot): 1.634" to 2.894".
  • Step 2 Expansion mode: Not Applicable.
  • Step 2 Contraction mode (square stock): 1.417" to 2.638".
  • Step 2 Contraction mode (spigot): 1.988" to 3.209".
  • Step 3 Expansion mode: 3.051" to 4.272".
  • Step 3 Contraction mode (square stock): 1.772" to 2.992".
  • Step 3 Contraction mode (spigot): 2.500" to 3.681".

  • 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.
  • Tech Spec

    Brand Nova
    Manufacturer Part Number JS75DT
    Weight (lbs) 1.5200

    What's included:

    (1) Nova Step Jaw Set

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    What People are Saying:

    I have been ordering from Rockler for almost 20 years and have found their products to be very inexpensive and of high quality. Shipping is fast even when an item is back ordered. The best prices I have found anywhere."

    - Orval - 08/07/2012

    What People are Saying:

    I have been ordering from Rockler for almost 20 years and have found their products to be very inexpensive and of high quality. Shipping is fast even when an item is back ordered. The best prices I have found anywhere."

    - Orval - 08/07/2012
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