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Precision Disc Punch for Electrode & Laboratory Sample Preparation

Precision Disc Punch for Electrode & Laboratory Sample Preparation

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This precision disc punch is designed for clean and repeatable cutting of circular samples from thin laboratory materials. It is widely used for battery electrode preparation, separator cutting, and material sample preparation for electrochemical and materials science research.

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Electrode & separator preparation

Circular samples.
Handheld preparation.

Manual disc punching for laboratory materials

Prepare circular samples from electrode sheets, coated current collectors and separator films using a compact, hand-operated punch. The metal body and spring-return mechanism provide a simple mechanical tool for laboratory sample preparation.

Choose the cutting diameter for your application. The punch operates without an electrical power supply.

Choose your diameter

Three cutting sizes

9.5 mm
Nominal disc diameter
11.0 mm
Nominal disc diameter
12.7 mm
Nominal disc diameter
Manual
No power supply required

Supplied as one disc punch in the diameter selected when ordering.

Tool features

Simple mechanical operation

Handheld format

A compact hand-operated tool for preparing individual circular laboratory samples.

Spring return

The return spring assists handle reopening between cuts.

Metal construction

A metal body supports the manual punching mechanism.

Diameter selection

Three nominal cutting diameters to match the sample size required by your experiment.

Technical data

Specifications

ParameterSpecification
Tool typeHandheld manual disc punch
Sample shapeCircular disc
Nominal cutting diameters9.5 mm, 11.0 mm or 12.7 mm, depending on the selected variant
Body constructionMetal
Handle returnSpring-assisted
Power requirementNone; manual operation
Compatible material typesElectrode sheets, coated aluminium and copper foils, separator films, polymer sheets and other suitable thin, soft materials
Maximum material thickness (reference)1.7 mm; cutting capacity depends on the material and its hardness
Supply configurationOne disc punch in the selected cutting diameter
Material-dependent cutting capacityThe 1.7 mm reference limit does not represent a guaranteed cutting capacity for every material. Check suitability for the substrate, coating and total sample thickness before use.

Product variants

Select the required disc diameter

Choose one cutting diameter when ordering. Select the sample size according to your cell geometry and experimental requirements.

Cutting diameterSupplied configuration
9.5 mmOne handheld disc punch, 9.5 mm nominal cutting diameter
11.0 mmOne handheld disc punch, 11.0 mm nominal cutting diameter
12.7 mmOne handheld disc punch, 12.7 mm nominal cutting diameter

Laboratory applications

Electrodes, separators & thin-film samples

Electrode preparation

Cut circular specimens from compatible electrode sheets and coated aluminium or copper current collectors for battery research and electrochemical sample preparation.

Separator & polymer samples

Prepare discs from suitable separator films, polymer sheets and other thin, soft laboratory materials. Choose the required diameter and check material compatibility for the intended sample.

The coated foil and punched discs in the product photograph illustrate the cutting application.

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