Pro-Series VS-MV4 4″ Milling Vise Swivel Base

The Pro-Series VS-MV4 swivel base is designed to add precise angular positioning capability to the AT-MV4 4″ Angle-Tight Positive-Lock Milling Vise. Featuring a full 360° swivel design and graduated angle markings, this accessory allows operators to rotate their milling vise to the desired angle for a variety of machining applications.

Ideal for machine shops, toolrooms, maintenance departments, and precision metalworking operations, the VS-MV4 provides additional setup flexibility without requiring the workpiece to be repositioned within the vise jaws.

Full 360° Swivel Adjustment

The VS-MV4 features a 360-degree rotating design that allows compatible milling vises to be positioned at various angles relative to the machine table.

Graduated angle markings help operators establish angular positions for milling, drilling, and other machining operations. This makes the swivel base useful for angled cuts, machining features at different orientations, and setups requiring adjustable vise positioning.

Precision-Ground Construction

The swivel base features precision-ground surfaces designed to provide a stable mounting platform for the vise.

Its durable construction supports secure workholding when properly installed and tightened, making it a practical addition to milling machines used for general metalworking and precision machining.

Key Features and Benefits

• Designed for the AT-MV4 Milling Vise: Compatible with the Pro-Series 4″ Angle-Tight Positive-Lock Milling Vise.
• Full 360° Rotation: Allows the vise to be positioned at various angles for different machining operations.
• Graduated Angle Markings: Provide a convenient reference when adjusting vise orientation.
• Precision-Ground Surfaces: Support stable and consistent vise mounting.
• 5-3/4″ Outside Diameter: Provides a compact mounting footprint.
• 4-3/4″ Inside Diameter: Designed to accommodate the compatible vise mounting arrangement.
• 1/2″ Mounting Channel: Provides clearance for the specified mounting hardware.
• 0.78″ Center Pin: Helps locate the compatible vise on the swivel base.
• Mounting Bolts Included: Supplied with mounting hardware for installation.
• Versatile Machining Applications: Suitable for milling, drilling, and other operations requiring angular workpiece positioning.

Adjustable 4 Inch Milling Vise Swivel Base

This 4 inch milling vise swivel base provides additional setup flexibility for operators who need to position their workpieces at different angles.

The 4 inch milling vise swivel base is particularly useful for machining angled surfaces, drilling at specified orientations, and performing milling operations that benefit from adjustable vise positioning.

Compatibility

The VS-MV4 is designed for use with the AT-MV4 4″ Angle-Tight Positive-Lock Milling Vise, corresponding to supplier part number 3900-2224.

The swivel base is sold separately from the vise and should not be assumed compatible with other vise models without verifying mounting dimensions.

Milling vise not included. Contact us for VS-MV4 swivel base pricing, availability, and compatible workholding accessories.