Engraving Tools, End Mills & Cutters
Spring Loaded Engraving Tools
Vacuum Chucks & Pumps for Workholding

13" x 25" x 1.5" Vacuum Chuck
(Shown with 3 Port Vacuum Connection Assembly)

• 13" x 25" Vacuum Chucks are produced from flat ground hi-tensile cast aluminum plate.
• This Vacuum Chuck has three individual vacuum ports with 3 vacuum holes per port with a total of 9 vacuum holes. This allows for flexible use of the entire top surface.
• Each vacuum port can be shut off individually.
• 1/2" spacing between the gasket cord slots maximizes vacuum holding power and provides for flexible workpiece placement. This optimizes the table space and maximizes the amount of the workpiece exposed to the vacuum.
• This Vacuum Chuck is designed to use two Gasket Cord sizes.
  • Gasket Cord for smaller workpieces, 1/8" x 5/16" (Part No.: 10543).
  • Gasket Cord for larger workpieces, 3/16" x 5/16" (Part No.: 10544).
• The 3 Port Vacuum Assembly includes Vacuum Gauge and multiple Air Shut Off Valves.
• Additional threaded holes in the top surface of the Vacuum Chuck allow for use of Workstops to align workpieces and to attached a Replaceable Top Plate.
• The Vacuum Chuck design allows for material to be removed from the top surface of the vacuum chuck if damaged during use, or needs to be re-machined flat after use.
• Multiple Vacuum Chucks can be used in the same CNC Machine to create extremely large vacuum workholding areas.
• This Vacuum Chuck is a shipped ground flat. The design allows for skim cut removal of material to re-flatten the surface if necessary.
• A Vacuum Pump is needed to create the vacuum for the Vacuum Chuck. Air Venturi Vacuums, and the Portable Electric Vacuum Pump are available. Or purchase a Complete Vacuum System which includes Vacuum Chuck, Port Assembly, Vacuum Pump, Gasket Cord.
• Replaceable Drill Trough Top Plates are available separately. Top Plates connect to the top surface of the Vacuum Chuck and prevent damage to the Vacuum Chuck when cutting through workpieces. Details below.

13" x 25" x 1/2" Replaceable Top Plate
1" Grid Spacing
Shown with Vacuum Chuck

• 13" x 25" x 1/2" Top Plate covers the entire Vacuum Chuck Surface.
• 1/2" thick precision ground flat Cast Aluminum Plate.
• 1" grid spacing (center to center).
• Nine (9) Vacuum Holes (includes 9 Brass Screws).
• This Top Plate is shipped with its' corresponding number of Sealing Vacuum Plug Screws to seal the Vacuum Holes.
• Uses 1/8" diameter Gasket Cord (Part No.: 10250A).

8" x 12" x 3/8" Replaceable Top Plate
1" Grid Spacing
Shown with a Large Vacuum Chuck

• Top Plate dimensions: 8" x 12" x 3/8".
• Use a single 8" x 12" Top Plate, or multiple Top Plates to cover the Vacuum Chuck Surface.
• 77 threaded through holes for accessing the Vacuum Chuck.
• 3/8" thick precision ground flat Cast Aluminum Plate - anodized.
• 1" grid spacing (center to center).
• Includes 5 Brass Screws to secure to the Vacuum Chuck.
• Uses 1/8" diameter Gasket Cord (Part No.: 10250A).