Delta IV - 4" x 9" Compact Vise

Current Stock:
24.00 LBS
Calculated at Checkout
Jaw/Gripper Style (required)

DeltaIV-750: 4" width x 9" length
Other lengths available

Improving on traditional self-centering vises, Delta IV is a family of "fixed-centering" multi-axis vises that decouples locating and clamping. Jaw location on the 1st and 2nd axes is provided by serrations on a hardened steel base and matching serrations on a fixed jaw. Clamping force is provided with a fast-acting, high strength steel screw.

The heart of the vise is the patent-pending Delta jaw-retention system, which provides pull-down force and locating on the 3rd axis. 

The net result is significantly better rigidity and accuracy - especially well suited for secondary operations, often neglected with self-centering vises.    

Features & Specifications

Base Material
  • Hardened steel, HRC 55-60
  • Surface ground on two sides
Fixed Jaw
  • Located on 1/16" serrations for 1/8" centerline adjustments
  • 0.0005" repeatability
 Anti-Jaw Lift
  •  Patent pending DELTA design
  • < 0.001" for first operations
  • < 0.0005" for second operations *
    * Soft jaws should be machined such that the bottom of the workpiece sits no higher than 0.875" - 1.000" above the bed of the vise
 Clamping Force
  • 6400 lbs (80 ft-lbs torque) recommended clamping force with serrated grippers 
  • 6400 lbs (80 ft-lbs torque) recommended clamping force with aluminum soft jaws
  • 9600 lbs (120 ft-lbs torque) max clamping force with steel jaws
  • 100% Made in USA 

What's Included:

Body Delta IV Compact vise body
  • 8.88" x 4.00" 1.937" LxWxH
Carrier Assembly
  • Delta IV Carrier Assembly for 7.5" length vise (closes down to 2")
  • Delta IV Carrier Assembly for 6" length vise (closes all the way)
Included Jaws
Optional Jaws


Solid Models

Delta IV Compact with Type A Jawset and Serrajaws (Parasolid)
Delta IV Compact with Type B Jawset and Serrajaws (Parasolid)
Delta IV Compact with Type A Jawset and Piranha Jaws  (Parasolid)
Delta IV Compact with Type B Jawset and Piranha Jaws  (Parasolid)


Mounting Options

Ball coupler / Delta Zero Interface (default)

  • Couplers and pull studs sold separately)
PDF coming Soon STEP coming soon
Basic Bolt-on PDF STEP

SMW Bolt-on

  • Fits Saunders Machine Works subplates
  • 1.25" grid pattern
  • Fits standard 1/2" dowel pins @ 0.5003" diameter
  • Does not fit Orange Vise 1/2" dowel pins @ 0.4993" diameter

Haas T-Slot Platter: 5.0" PCD at 60-degree spacing

  • HRT210, HRT160, TR160
  • 3/8" SHCS
Haas TRT160 with tapped platter
  • 140mm PCD at 60-degree spacing
  • 3/8" SHCS

Matsuura MAM72, Cublex-25, Cublex-35

  • INCH specification
  • 3.8" PCD at 90-degree spacing
  • 1/2"-13 or M12 SCHS
52mm Universal  PDF coming soon  STEP coming soon
Custom - email or call us!    

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