DIY Woodworking Lathe Spindle Assembly for Bead Making Machine Three-Jaw and Four-Jaw Self-Centering Chuck Conversion Kit DIY Lathe Spindle High concentricity / High RPM / Rust-proof Uniform center height for easier DIY assembly Model 80 spindle with chuck and quick-change tailstock Dual-speed adjustable belt drive Adjustable RPM settings Maximum speed up to 3600 RPM Newly upgraded for enhanced functionality More professional, sturdier, and faster rotation Precision die-cast construction with meticulous craftsmanship