SKU: 113119 Nova JS75DT Step Jaws (75mm)

Not for use on the Precision Midi Chuck.

These step jaws are designed primarily to grip in the contracting mode, on footed bowls. The step sizes provide optimum gripping for three foot sizes with minimal crush damaged wood. There is also a dovetail for expanding into a recess when gripping bowls, plates and smaller platters. Can hold bowls up to 12" in diameter.

• With three step sizes providing optimum gripping of 3 base (foot) sizes with minimal crush damage to wood. The optimum step sizes are 1.65″, 2″, 2.5″.
• Precisely machined from a single solid piece of 1045 high tensile steel for precise closing, durability, maximum structural strength, and long life.
• Only NOVA chucks give you the same jaw fixing system and same insert/adapter system across all standard chuck models, giving you optimal flexibility.  All accessory jaws in the Standard Chuck range will fit all the Standard NOVA 
• (NOVA Infinity Quick Change  requires optional accessory Upgrade Kit or Retro Fit Kit to attach standard NOVA Accessories). However, some jaws are not recommended for use on some NOVA Chucks due to sizing. See manual 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.

MANUFACTURER'S SKU - JS75DT

EXPANDING GRIP
77.5mm (3.05”) – 97.3mm (3.83”)

CONTRACTING GRIP
Square:
51mm (2.0”) – 30mm (1.18”)
56.9mm (2.24”) – 35.8mm (1.41”)
65.8mm (2.59”) – 45mm (1.77”)

Spigot:
62.5mm (2.46”) – 41.4mm (1.63”)
71.4mm (2.81”) – 50.3mm (1.98”)
83.3mm (3.28”) – 63.5mm (2.50”)

Actual sizes may vary depending on which NOVA chuck is being used.

WEIGHT: 1.13lbs / 512gms

WARRANTY: 10 Year Full Replacement from Manufacture Defects

IMPORTANT NOTICE
Safety Advisory! Only use authentic NOVA accessories on your NOVA chuck. Using non genuine NOVA and copies of accessories could lead to operation and safety issues and will void our market leading warranty. NOVA accessories are designed for use only on NOVA Chucks.