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Rotating Assembly Tooling

Compound Angle Piston Vise
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Part No: PV-1B PV, PV1, PV1B

The Compound Angle Piston Vise is a precision machining fixture that accurately and securely mounts pistons for a wide variety of operations. The easy-to-use Vise holds pistons firmly, yet delicately from the pin centerline and accepts piston sizes ranging from 2.375" to 5" in diameter.
BHJ Compound Angle Piston Vise with Vertical Tilt Protractor BHJ Compound Angle Piston Vise with Fine Adjustment Attachment

BHJ Compound Angle Piston Vise Fine Adjustment Attachment Detail

Accurate positioning is ensured both horizontally and vertically using durable heat-treated steel V-Jaws for pin clamping and an opposing, soft aluminum V-Block to ensure skirt protection. This assembly is mounted on a Tilt/Swivel Base that is equipped with large, easy-to-read Protractors for angle setup in both planes and is ready to mount on any milling table.

A Fine Adjustment Attachment (left) allows exact angle settings to be acheived with ease and can be attached to the vise in a variety of locations. The Fine Adjustment Attachment is also available separately as an upgrade for older PV-1B Vises.

All moving parts that are subject to wear are made from alloy steel. The Tilt/Swivel Base assembly is made from alloy aluminum tooling plate for weight considerations and then hard anodized for maximum durability. Both the Vertical Angle Protractor and the Fine Adjustment Attachment are removable after setup, for added clearance during machining.

BHJ Piston Flycutting Set PV-FC3
BHJ's Piston Flycutter Set is also available separately and includes three Flycutters in .750", 1.125", and 1.500" sizes. Shank size of cutter heads is .500" diameter.

BHJ's Valve Angle Comparator VT-6 is a recommended angle-measuring companion tool for the Piston Vise.

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