Test, Measure & Inspect By HHIP

• The top surface of this plate is precision ground to achieve a high degree of flatness and the accuracy is +/-.000050\". It is a Grade A (Grade 0) plate.
• Granite surface plates meet or exceed Federal Specifications GGG-P-463C and it includes a certificate of inspection. (Note that these are not NIST traceable.)
• Granite plates are used for measuring the flatness and squareness of other objects, laying out parts, calibrating instruments, setting up tools, checking parallelism and perpendicularity, and measuring heights with the use of a height gage.
• They are also used as a work surface for assembling, inspecting, and marking parts. Non-magnetic and non-conductive. Harder than steel and does not nick or burr.
• Surface plates are offered by HHIP in various sizes, with different levels of flatness and accuracy and are checked by an auto collimator for overall accuracy assurance.

• Air adjustment valve
• Fluid control allows for the right mixture for every job
• Flexible, Loc-Line style tube that is 17\" long
• For boring, milling, grinding or drilling operations
• Magnetic holding power is 150 lbs

• .0001\" Graduation. Carbide tipped face. Supplied with fitted case
• Solid Mitutoyo style metal C-shape frame for all sizes
• Hardened and precision ground anvil spindle thread with microlap finish on ends
• Positive locking clamp with ratchet stop
• Meets or exceeds federal specifications

• 0-0.008\" Dial Test Indicator with .0001\" Graduation
• Manufactured and inspected at world class factory that produces highest quality European brands
• Three dovetail positioning mounts work with most existing test indicator accessories
• Precision gear-driven design with smooth jewel LED movement
• Contact point reverses automatically to maintain clockwise hand rotation

• Quick, accurate, easy centering in boring and milling set-up on horizontal or vertical machines
• Operates at an angle from horizontal to vertical machines, and from internal to external diameter without any change by Simply changing the feeler
• Includes: restraining rod, center point feeler, 2\" straight feeler, 4\" straight feeler, 6\" straight feeler, 2\" curved feeler, 4\" curved feeler, 6\" curved feeler