Product Code: SN2-I8NS
Nova Supernova 2 with 7/8" x 12tpi UNC LH insert
The SuperNova2 Chuck is made from high quality K1045 machine steel for optimum tensile strength and wear. Jaw slides are made from copper impregnated material which aids hardness and wear resistance. Copper has outstanding qualities as an anti-seize and low friction agent. Prior to the invention of the ball bearing, copper was the primary metal in bearing materials.
The SuperNova2 Chuck comes with a Woodworm Screw as standard, featuring a square shank for positive locking into the chuck body, a groove for locking into the jaws, and a deep fine thread for easy lead into the wood. Also included are the JS50N (50mm) jaws designed especially to cut into the wood and grip firmly in contraction mode to provide high tear out strength. No spanner is supplied oddly.
This chuck is supplied with a 7/8" x 12tpi UNC LH insert
All Robert Sorby Patriot and Record Power SC3 and SC4 accessories are compatible with this chuck (except the Record Power inserts)