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GDV-620DX 6" Deluxe Double Vise

GDV-620DX 6" Deluxe Double Vise

The GDV-620DX (Version 2) 6” Deluxe Double Vise is the flagship of Glacern's workholding line. At 6" wide x 20.5" long and weighing in at a hefty 110 lbs, this cnc vise securely holds multiple workpieces for maximum productivity. Perfect for mass production environments and rapid prototyping shops, this 6-Inch Glacern Double Vise can clamp two similar or dissimilar sized workpieces up to 4.9" in its dual stations. The GDV-620DX (Version 2) double vise also quickly converts into a wide opening single station cnc or reversed single station vise with a massive 12.2" capacity between jaws, and features fully ground sides for optional sideways bed mounting in your CNC machine.

We’ve taken what’s made this vise popular and made it even better by improving on the past and incorporating new features. Maximize your VMC or HMC table real estate even more by attaching the vise to your table/tombstone with our new machined thru-hole bolt down method. The GDV-620DX (Version 2) has four thru-holes, which allow you to drop a long 1/2-13 bolt down through the bed itself to attach it to the table, completely aleviating the need for any side clamping. Hole spacing is at 10-inches and 4-inches so it's compatible with a standard 2x2 grid plate. 

Running a Haas or a Tormach? All of our vises now come with 5/8" T-slot keys. If you'd like 11/16" instead, shoot us an email after you place your order online to let us know and we'll gladly swap sizes for free! 

New Features

  • New Upgraded Body Design
  • Machined Thru-Holes for bolting to table
  • Designed to optionally mount on 2x2 grid plate
  • Two T-slot Key Positioning Options
  • Side Holes for Chip Evacuation and also Vise Handling


  • 80,000 PSI stress-relieved ductile cast iron
  • Bed and jaw plates hardened to HRC 50
  • Anti jaw-lift with eccentric pin mechanism
  • Unique leadscrew design clamps different sized workpieces
  • Converts into single station cnc vise w/ included hardware
  • Over 10,000 lbs max clamping force
  • Clamping repeatability of +/- 0.0002"


  • 3.25" bed height, +/- 0.0005"
  • Bed heights matched with multiple cnc vise orders
  • 4.9" capacity each station in standard configuration
  • 12.2" max capacity in single station (2.75" min capacity)
  • 19.5" maximum flat plate capacity
  • 20.5" bed length
  • Adjustable friction stop enables sequential jaw movement
  • Industry-standard bolt hole pattern (3.875" x 0.9375")
  • 120 lbs shipping weight
  • Lifetime limited warranty
  • Click to view additional specs and dimensions below

Included Accessories

  • Polished Handle (3/4" hex)
  • 6" Hard Jaw Plates
  • 5/8" T-slot alignment keys (11/16" keys also available)s
  • Four Toe Clamps
  • Four T-slot mounting bolts & nuts
  • Bult-in Chip guards
  • Jaw-Fixing Plate

Optional Accessories

  • Hardened Vee-jaw for 6" cnc vises
  • Speciality Speed Handles
  • Work Stop (compatible with 4" and 6" vises)
  • 6" Soft Jaws in aluminum
  • Fully carvable soft jaw sets for customized setups
  • Extra set of 6" hard jaw plates
  • Extra set of 5/8" stepped T-slot alignment keys
  • 11/16" T-slot alignment keys
Weight 120.00 lbs
Our price: 1662.94 CAD (1299.00 USD)
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