Electrode Holder For users aiming one rank higher in precision
A universal electrode holder that draws out the full performance of your EDM machine. It guarantees micron-level repeatability and dramatically improves setup efficiency.
High Precision Series
Electrode Holder
One rank higher precision
A unique mechanism makes adjustment easy, delivering world-class ease of achieving precision. Compact and extremely lightweight (from 0.7 kg), it is built for the linear-control era of EDM machines.
Astonishingly Lightweight Design
The STM-05 series weighs just 0.7 kg. Reduced moment of inertia makes it ideal for the latest high-speed, high-acceleration EDM machines.
Intuitive Fine-Adjustment Mechanism
A wide adjustment range of ±2.5° tilt and ±10.0° rotation. Our proprietary fine-pitch ball plunger improves ease of centering by 30% over previous models.
Main Types
Type V
The V-groove shape securely holds electrodes of various shapes, square or round. The most versatile standard model.
Type U
Ideal for holding thin and plate-shaped electrodes. Suited to precision machining where interference with the workpiece must be minimized.
EYC Series
A collet type with automatic centering. Boasts high centering accuracy of ±2.5 mm even when changing round electrodes.
Specifications
| Series | Weight | Max. Load | Adjustment Range |
|---|---|---|---|
| STM-05 Series | 0.7kg ~ 1.3kg | 5.0kg | Tilt ±2.5° / Rotation ±10.0° |
| STM-10 Series | 2.2kg | 15.0kg | Tilt ±2.5° / Rotation ±10.0° |
| EYC Series | 1.9kg ~ 3.5kg | - | Centering ±2.5mm |
Catalog Download
Find the full electrode holder lineup, detailed specifications and system configurations here.