Beefy Heavy Duty Machinist Jack For Milling Machines With Three Quarters To Six ACME Screw Large 1.4 Inch Contact Pad Brass Locking Boltable Base Five Eighth Inch T Nut Included For Rock Solid Height Keeping

Heavy Duty Machinist Jack for Milling 3/4-6 ACME, Single
✔️ Large 1.4" contact pad, boltable base, brass lock, 5/8" T-nut

This heavy machinist jack is built to lift and lock milling machine workpieces, giving a solid height reference on standard mill beds. It features a 3/4-6 ACME screw, hardened steel body, brass locking mechanism, and a boltable base for rock-solid mounting.

✅ Heavy duty 3/4-6 ACME screw thread
✅ Large 1.4" contact pad diameter
✅ Brass locking mechanism
✅ Boltable base to secure to mill table
✅ 5/8" T-nut included
✅ Contact pad has a 0.251" hole with 10-24 threads for custom applications
✅ Spacer kit available to use with a standard 6" vise mounted on swivel base

💡 What is a machinist jack used for in milling setups? A handy tool that helps secure and accurately height-set workpieces during milling. - Handy height control on milling beds - Keeps workpieces stable under machining loads - Compatible with 3/4-6 ACME screws and boltable bases - Improves repeatability of clamping and setup

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