Killer Fourth A Axis Rotary Dividing Head With Retarder And Three Quarter Inch Jaw Chuck For CNC Routers, 80 Or 100 Mm Swivel, Shop Ready Gear, Built Tough For Heavy Duty Milling Runs
✔️ Retrofitted retarder design 3 4 inch chuck 80 mm swivel arc
This fourth axis rotary dividing head mounts securely to your CNC router table to handle complex 3D engraving, gear cutting, and multi sided milling tasks. Designed for continuous shop operations, it pairs a direct drive indexing system with a reinforced steel base for repeatable part alignment.
✅ 80 mm / 3.15 inch swivel arc covers standard curved profiles✅ 3/4 inch / 19 mm jaw capacity fits common rod stock shapes
✅ Shop ready gearing delivers smooth rotation under heavy feed pressure
✅ Solid cast frame resists vibration during extended milling sessions
💡 Why pick a planetary rotary indexer for multi sided CNC machining?
This handy setup locks down angle accuracy so you can tackle heavy loads without fighting backlash.
- Precision honed splines transfer torque smoothly through thick aluminum blocks
- Self aligning bushings take the shock off main drive shafts during aggressive passes
- Standardized bolt patterns drop right onto existing router beds for instant upgrades
- Grease packed gearing holds up against sawdust and coolant spray year round