For work where a long overhang is needed or hollowing into end grain, these 35mm Spigot Jaws provide superior gripping power.

• Special NOVA dovetail profile, designed to maximum strength and holding in wood turning, without crushing wood fibers.
• All NOVA Chuck accessory jaws are designed to hold in the expansion and contraction modes
• Same jaw fixing system across all Standard NOVA Chuck models (except Quick Change) – giving you maximum system interchangeability and flexibility.


SKU: JS-SP35N Tags: , , , ,

Product Description


• Spigot Jaw Sets are heavy section jaws with a powerful grip for spigot (tenon) turning. With 30mm (1-1/8″) depth and a special serrated tooth form, these jaws really hang on to your workpiece.
• For work where a long overhang is needed or hollowing into end grain, these jaws provide superior gripping power.
• Specially designed to provide a strong contracting grip to unsupported spigot turning applications, such as vases and goblets.
• Can handle spigots up to 2”/50mm and down to 13/36” /30mm.
• Made from K1045 steel for maximum structural strength.
• The standard Woodworm Screw (included with NOVA chucks) can be used with these jaws.
• 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) Some jaws, however, are not recommended for use on all 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.

51.8mm (2.04”) – 71.9mm (2.83”)

Square: 44.96mm (1.77”) – 24.9mm (.98”)
Spigot: 49.8mm (1.96“) – 40.9mm (1.61”)
Actual sizes may vary depending on which NOVA chuck is being used.

WEIGHT: 1.6 Lbs / 725 grams

WARRANTY: 6-Years Full Replacement

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.


There are no reviews yet.

Be the first to review “NOVA 35MM (1.375″) SPIGOT JAW SET (SKU JS-SP35N)”

Your email address will not be published. Required fields are marked *

Includes 4 x Jaw Segments and instructions. Uses standard fastenings from your NOVA chuck.
Note: Requires standard NOVA Chuck to attach to, additional purchase.

California Residents Proposition 65
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.

WARNING: This product can expose you to chemicals ​(Rust Prevention Oil) ​which are known to the State of California to cause cancer​. ​Always wash your hands after unpacking the product for first use and use in a well ventilated area. Dispose of packaging bags thoughtfully.

For more information go to: P65Warnings.ca.gov