Dual Dovetail Holders 127x127x50.2mm, with Bottom Zero Point Bolt
$370.00
Precision Dual Dovetail Holders designed for CNC workholding, 5-axis machining, EDM workholding, and repeatable fixture setups. Built from chrome steel and aviation aluminum with 44–52 HRC hardness, this holder features a 5mm dovetail depth, 40–48mm clamping range, 50Nm max torque, and a bottom zero point bolt interface. Its 127x127x50.2mm design supports secure dovetail clamping, open workpiece access, and stable precision machining performance.
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Description
This 127x127x50.2mm Dual Dovetail Holder is designed for precision CNC workholding applications where secure bottom clamping, repeatable positioning, and strong part access are required. The dovetail clamping design holds prepared workpieces from the base, helping keep more exterior surfaces open for 5-axis machining, multi-sided machining, EDM workholding, and inspection operations.
Made from chrome steel and aviation aluminum, the holder provides a strong balance of rigidity, wear resistance, and manageable fixture weight. The 5mm dovetail depth and 40–48mm clamping range make it suitable for prepared dovetail blanks and precision parts that require stable bottom holding. With a bottom zero point bolt interface and 50Nm max torque, this holder supports fast fixture changeover, accurate locating, and dependable workholding stability in precision machining environments.
| Specification | Value |
| Size | 127x127x50.2mm |
| Material | Chrome Steel / Aviation Aluminum |
| Product Type | Dual Dovetail Holders |
| Mounting Interface | Bottom Zero Point Bolt |
| Hardness | 44–52 HRC |
| Dovetail Depth | 5mm |
| Clamping Range | 40–48mm |
| Max Torque | 50Nm |
| Net Weight | 4.1kg |
| Overall Length | 127mm |
| Overall Width | 127mm |
| Overall Height | 50.2mm |
| Top Length Reference | 100mm |
| Jaw Width Reference | 48mm |
| Inner Clamping Reference | 39mm |
| Jaw Step Reference | 30.2mm |
| Body Height Reference | 20mm |
| Mounting Type | Zero Point Bolt Mounting from Bottom |
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Additional information
| Weight | 4.1 kg |
|---|---|
| Dimensions | 12.7 × 12.7 × 5.02 cm |
| Clamping Range for Vises | |
| Material for Vises | Stainless Steel |
| Compatibility for vises | Universal, Zero-Point Bolts |
| Zero-Point Adaptable | 96mm |
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