Drag knife holder
Fits 33mm and 43mm Euro neck mounts on CNC machines with automatic height adjustment.
The anodised aluminium holder is suitable for cutting fabrics, paper, films, thin cardboard and similar materials.
Details
Cutting depth adjustment on a 0.01mm scale
Double ball bearings
Compensates for material surface variations up to 10mm
Magnetic blade retention
Fits, for example, Roland plotter blades Ø 2x 24mm with cutting angles of 30°, 45° and 60°
EOT-4 Electric Oscillating Tangential Tool with Precision Closed-Loop ControlThe EOT-4 is an electric oscillating tangential tool for precisely cutting a range of materials on gantry CNC Routers. Its closed-loop control and robust construction deliver accurate cuts and smooth operation in gasket material, foam, corrugated board, leather, textiles and more.
Benefits of closed-loop control
Accurate positioning without missed steps through motor position feedback and automatic correction
Smooth operation with minimal resonance and short settling times
Higher torque at low speed for tough materials
More efficient and load-tolerant than conventional stepper motors
No missed steps as can occur with open-loop systems
Construction
CNC-machined all-metal housing for rigidity
Precision-ground mechanism for clean, controlled cuts
Oscillation drive with multiple ball bearings
Optoelectronic blade position sensing for contactless, wear-free operation
Standard mount with 43 mm Euro neck compatible with many CNC Z axes
Rear M4 tapped holes (6×) for alternative mounting
Technical data
FeatureValue / descriptionElectronics supply6–24 V DCMotor supply12–20 V DCOscillationApprox. 7,000 strokes/min at 24 V DC (load dependent)Working stroke (adjustable)1 / 2 / 3 / 4 / 5 mm (default = 3 mm)Drive2-phase stepper motor with closed-loop encoder (1000 steps/rev)Dimensions (L×W×H)Approx. 86 × 58 × 235 mmConnectionsIndustrial metal connectors with crimp contacts
Typical materials
Gasket materials
Carbon prepregs and fibre composites
Corrugated board and rigid cardboard
Cork and leather
Foam and foam boards
Textiles and films
Carpet and flexible materials
Easy integration with your CNC system
The standard 43 mm Euro neck makes the EOT‑4 compatible with many CNC routing heads. Built-in industrial connectors allow a quick, secure electrical connection.
Summary
The EOT‑4 oscillating tool cuts soft and tough materials cleanly and precisely on CNC machines. Its closed-loop control, robust construction and flexible mounting options are designed for professional use.
Tangential knife for cutting films
In addition to the drag knife holder offered as a standard accessory for our CNC routing systems, we offer a tangential knife. A separate stepper motor turns the blade to face the cutting direction throughout the cut. The tool cuts thick films and produces clean lettering even at small sizes. For example, 8 mm lettering can look as sharp as laser-printed text.Use this tool for small lettering or thicker films. Retrofitting an existing machine must be done at our premises because both the electronics and wiring require changes.
All machines can be prepared for later connection of a tangential knife or rotary axis for an additional €199.00. Operating the tangential knife requires at least WinPC-NCeconomy or cncGraF.
