Super high precision jack screw
Jack Screws are used for leveling work on planer beds, drills, setting up machinery, and general use in toolrooms or machine shops. Includes 2 extensions 1" and 0.5", V base for use on a cylindrical form and reducing base for tight base. An auxiliary pointed screw is also supplied, to be used in place of the screw with swivel cap. tach to any object.
Features:
- Most versatile Machinist Jack Screw
- Range : 1-1/2 - 3-3/4" / 38-95mm with included attachments
- Jack Base Diameter : 1"
- 20-pitch screw for finer adjustment
- Includes:
- 1 Swivel base adapting to angle of surface
- 2 extensions (1" and 0.5"), 2 bases for non-flat surfaces and 1 auxiliary pointed screw
- 1 V base for use on cylindrical form
- 1 base for non-flat surfaces
- 1 auxiliary pointed screw
- 1 detachable lifting handle
- 1 1" base
- Storage case
