VEVOR BS-0 5in Dividing Head Set with 3-Jaw Chuck — Precision Milling Indexing Head

VEVOR BS-0 5in Dividing Head Set with 3-Jaw Chuck

Precision-engineered dividing head (BS-0) designed for milling machines and rotary tables. Built from HT200 cast iron for high stability and long life, this semi-universal indexing head features a 5-inch 3-jaw chuck, MT2 taper, and a 1:40 reduction ratio for accurate positioning and repeatable indexing. Ideal for drilling, boring, cutting, and spot-flattening tasks where robust workpiece support and fine indexing matter.

• Solid HT200 cast iron body for low friction, excellent stability, and long service life.
• 5-inch 3-jaw chuck for secure axis machining and concentric clamping.
• Headstock taper: MT2 provides compatibility with standard spindle tooling.
• Reduction ratio 1:40 for fine, repeatable positioning and rapid indexing.
• High-precision indexing plate for accurate equal-part division and angle cutting (0°, 45°, 90°).
• Swing: 125 mm (4.92") and center height: 10.16 cm (3-15/16") to accommodate a variety of workpieces.
• Designed for both standing and lying operation to suit multiple setups.
• Includes tailstock/milling set features for added support during machining.

Technical Specifications

Installation / Usage Tips

Mount the dividing head securely to your milling machine or rotary table bed. Verify the MT2 taper is clean and free of debris before inserting tooling. Use the tailstock for additional workpiece support on longer parts. For accurate indexing, set the reduction ratio and use the high-precision indexing plate to lock positions before cutting. Apply light lubrication to moving parts and check chuck clamping before each operation. Always clamp the workpiece firmly and use proper cutting speeds for the material.

What's in the Box

• VEVOR BS-0 Dividing Head (indexing head)
• 5-inch 3-jaw chuck (primary)
• Additional 3-jaw chuck (as referenced)
• Indexing/positioning plate and hardware
• Tailstock / mounting accessories and keys

Safety & Compliance

Use appropriate eye and hand protection and follow your machine tool safety procedures. Ensure the device is installed on a stable machine table and check all fasteners before use. This product is a metalworking tool; observe standard workshop safety practices.