Compatible with lathe that use 1'' X 8 TPI thread, and 3/4" X 16 TPI using the adapter
Each part will not rust. This is its advantage over rusty chuck and can be used for a long time
All most parts are processed by CNC and can be used stably
The lathe chuck jaws can be clamped and expanded, and are widely used.If you need more jaws.Please visit the SIIIXS store,many products for you to choose
Include: chuck body, round Jaw, tightening gear key, T-Allen wrench, wood Screw 3/8" , adapter converts 1'' X 8 TPI to 3/4" X 16 TPI
