Dividing head 4 inch indexing head milling 100MM semi-universal dividing head 4 inch 3 jaw Chuck dividing head set with index plates and tailstock for precision rotary table

【ADJUSTABLE DIVIDING HEAD】- The semi-universal dividing head has a 4" 3-jaw chuck, spindle hole diameter: 18 mm. The headstock is adjustable from horizontal position to 90 degrees upward. Center height: 4"/100 mm. Frees up 3 more jaws for 4" chuck.
【SOLID CONSTRUCTION】 - Made of HT200 for long life. The rigid frame provides high accuracy with little backlash for smooth rotation. Reduction ratio: 1:40.
【CLEAR AND ACCURATE】 - Laser engraving scales. The quick division holes can complete 2, 3, 4, 6, 8, 12, 24 division indexing. One circle for 360 degrees, one scale represents 1 degree.
【MT2 ADJUSTABLE TAILSTOCK】 - Huge tensioned center for heavy workpieces. Ball bearing precision; turns smoothly. Rear axle: MT3. One free dead center.
【RICH DIVISION HEAD SET】 - 3 index plates for the dividing head are attached together with the dividing head for indirect division in any division that indexes 2-50, 51-380 in addition to prime numbers and some other numbers.