Aluminum 0.75″ 8″ Rail Dovetail Fixture


SKU: RWP-405 Categories: ,
Weight 12.0000 oz
Dimensions 12.0000 × 5.0000 × 5.0000 in

Raptor Workholding

Clamp Part Number


Dovetail Height in.


Dovetail Length in.


Dovetail Width in.


Fixture Height in.


Fixture Material


Max Workpiece Height in.


Max Workpiece Length in.


Max Workpiece Weight lb.


Max Workpiece Width in.


Number of Clamps



  • Description
  • Instructions & Guidelines
  • Key Dimensions
  • Included
  • Technical Files
  • Related Products


7075-T6511 Aluminum 8.00″ Long Rail .075″ Dovetail Fixture

Designed for longer workpieces. This fixture will not mount to Raptor Risers or adapters.

Workpiece Size Minimum: 8.00″ long x 1.75″ wide x .50″ high

Workpiece Size Maximum: 14.0″ long x 4.00″ wide x 4.00″ high (65 lb max)

Clamp Replacement Kit: RWP-KIT-302SQ (2 Req’d) (Clamp Material is 17-4 Stainless Steel)

Dovetail Width: 0.75″

Dovetail thickness: 0.125″

Fixture Length: 8″

Fixture Width: 3.80″

Fixture Height: 3.0″

Recommended Cutter: RWP-DC403U, RWP-DC404C, RWP-DC407C or RWP-DC408C

Raptor Dovetail Fixtures are made to hold your part on four and five-axis CNC machines. The fixtures provide rigid clamping while exposing five faces of the workpiece – Most features can be completed in a single operation. Our unique Raptor Dovetail spring-loaded clamps require only 1/8″ of material to hold the workpiece. That means less waste, easier prep and no distortion. You prepare all your parts with a single dovetail and utilize the same fixture for every part. Easy, strong and efficient. See Key Dimension Drawing for details.

Patented Design. Patent US8,672,310 B2

* Typical one large workpiece size  (L x W x H): From: 8.00″ x 1.75″ x 0.50″ To: 14.0″” x 4.00″ x 4.00″ Steel

Patented Design. Patent US8,672,310 B2

0.75 Dovetail Preparation Specifications
  • Fixtures must be bolted down firmly to your Pallet or Table using the screws provided.
  • Do not alter or replace any screw, spring or clamp with anything other than the exact item provided.
  • Clamps must be tightened between 120 and 175 inch pounds of torque. DO NOT EXCEED 175 Inch Pounds.While for most applications tightening can be accomplished simply by using the T-Handle wrench provided, it is always recommended that a torque wrench be used until you establish the proper torque pressure for your application. Depending on the size of your workpiece and the material being cut you may need to adjust your clamping pressure. It is never recommended to under or over torque the clamps as this will lead to clamp or fixture failure.
  • When machining your workpiece with the dovetail it is critical that you follow our sketches. Failure to do so may result in the workpiece coming loose and or damage to your fixture. Pay close attention to required sizes and radius requirements on the sketches.
  • Failure to follow these instructions may result in injury or damage to your workpiece, tools, fixtures and/or machine.

Qty of two Socket hard cap screws

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