DIY A 4th Axis CNC Router Kit - Rotary 80/100mm Chuck, NEMA 23 Motor CNC-4th

DIY A 4th Axis CNC Router Kit Rotary 3Jaw 4 Jaws 80mm 100mm Chuck 4th A Axis with NEMA 23 Stepper Motor for CNC Router MachineModel: 3 Jaws 80mm Chuck Rotary Axis No Tailstock Chuck: 80MM 3 JawsCenter height: 65MMOutput shaft diameter: 20MMAngle: 0.3 degrees/stepDeceleration ratio: 6:1 (synchronous belt deceleration mode)Stepping motor: two-phase 57 stepping motor (domestic brand new)Accessories: a pair of total anti-claw and wrench (pictured)Dimensions: length 210MM*width 168MM*110MMWeight: 6.6KGModel: 4 Jaws 80mm Chuck No Tailstock Chuck model: K12-80 4 Jaws 80mm ChuckCenter height: 65MMOutput shaft diameter: 30MMShaft hollow diameter: 16MMAngle: 0.3 degrees/step (after deceleration)Deceleration ratio: 6:1 (synchronous belt deceleration mode)Stepping motor: Two-phase 57 stepping motorAccessories: a pair of total anti-claw and wrenchDimensions: length 210MM*width 168MM*115MMWeight:...