Punch Your Battery Materials Cleanly without Burrs or Peeling
Handheld Electrode Punch
Punching cathode and anode electrode materials
for prototype coin cell batteries,
Conducting precise area weight measurements
and sample processing for quality control ――
This is the standard tool that has supported
battery development worldwide for over 20 years.
REASONS
Why NOGAMI’s Handheld Punch stand out
Overwhelming Processing Performance
No burrs, sagging, or peeling.
Standard tool with 20 years of experience.
High Usability
Light weight and compact.
Easy to punch out your material in the glovebox.
Durable and Long-lasting
Highly durable and long-lasting, trusted by users around the world.
PRECISION CUTTING
Overwhelming Processing Performance
Entire top view [ x20 ]
Top view of a certain part [ x100 ]
Cross sectional view [ x1000 ]
Entire top view [ x20 ]
Top view of a certain part [ x100 ]
Cross sectional view [ x500 ]
Entire top view [ x20 ]
Top view of a certain part [ x100 ]
Cross sectional view [ x2000 ]
EASY TO HANDLE
High Usability
Easy for Anyone
You can punch out and eject your material with one hand
while visually checking the processing position.
It achieves processing performance and robustness
far superior to large stationary jigs in a handy size
that anyone can use.
Also, in the Glove Box
The ultimate compact design allows smooth operation
in any work environment.
It doesn’t take up much space in the glove box,
and you can work with no stress even when wearing thick gloves.
Specifications Identifiable
at a Glance
You can choose from four lever colors:
silver, blue, red, and gold.
By assigning a unique lever color to each product specification,
you can easily identify parameters such as
punching diameters (Φ14 mm, Φ15 mm, Φ 16mm, etc.)
and punch-die clearances (4 μm, 3 μm, 2 μm, etc.).
LONG LIFE
Durable and Long-lasting
Durable Blades,
Less Likely to Wear Out
The smooth, precise movement without any play between
the upper and lower blades minimizes wear and tear
on the tool after repeated use.
Even in dry environments, regular greasing extends their lifespan.
Maintenance is an easy task with the included specialized grease.
Restoring Sharpness
by Resharpening
Even if the blade edge wears down,
its sharpness can be restored by resharpening.
Even if rust or corrosion occurs after several years of use,
It is possible to restore the product to its original condition
by replacing only the necessary parts.
SPESIFICATION
Product Specifications
![ハンドパンチ MLサイズ [ Φ10.01~18.00／□8.01~13.00 ]](https://www.nogami-gk.co.jp/wp-content/uploads/2023/08/handheld-punch_ml-size-1.jpg)
![ハンドパンチ Lサイズ [ Φ18.01~26.00／□13.01~22.00 ]](https://www.nogami-gk.co.jp/wp-content/uploads/2023/08/handheld-punch_l-size-1.jpg)
| Punching shape | Round / Square (and Rectangular) |
| Punching Size | Round : Φ1.00 to 26.00 mm Square : □1.00 to 22.00 mm |
| Opening* length | 45 mm (S-L) / 100 mm (For quality control) |
| Body Material | High-strength aluminum alloy |
| Blade Material | Alloy tool steel / Cemented carbide |
| Blade Coating | None / Special coated |
* Distance from the punch center to the end of the opening.
REVIEW
User Testimonials
USAGE
For Various Uses in Battery Development
Coin Cell Prototyping
Precision processing of cathode and anode electrode materials for coin cell battery prototypes
Handheld Electrode Punch Φ14/15/16 mm
Φ14/15/16 mm (common sizes for this application) [always in stock]
or any other sizes you want
Active Material Weight Measurement
Reduce data variation by processing samples with constant area and weight
Handheld Electrode Punch Φ10/11.28 mm
Φ10/11.28 mm (common sizes for this application) [always in stock]
or any other sizes you want
Quality control on mass production lines
Punching samples at a deep position from the side edge of the rolled material that is set on the mass production line
Handheld Electrode Punch F100mm for quality control
Long type with a length of 100 mm from the center of the punch to the edge of the opening
Any sizes you want [BTO]
Price
Price Samples
Please note that each price listed above is for the product only.
Shipping costs, banking commission, customs duties, etc. will be charged separately.
Frequently asked questions
FAQ
Handheld Electrode Punch can only accommodate round shapes up to Φ26.00mm and square shapes up to 22.00mm.
For punching sizes larger than these, the desktop punching jig Clean Press can handle round shapes up to Φ50.00 mm and square shapes up to 50.00 x 70.00 mm.
Introducing CLEAN PRESS,
a desktop precision punching jig for electrodes [5:40 silent]
Round handheld punches with the following sizes can be delivered immediately. Please contact us using the form below for stock status.
Φ1.00 to 26.00 mm in 1 mm increments, Φ11.28 mm
*Clearance 4μm, alloy tool steel, no blade coating
For example, if you specify a punching diameter other than the above, such as Φ9.5 mm, or if you order a square handheld punch, the product will be build to order and the delivery time will be 5 weeks or longer. Please contact us for details.
Yes, we can lend you a demo machine (Φ10.00 mm, clearance 4μm specification) free of charge so that you can check the usability and processing quality of the Handheld Punch.
We have a service in which you can send your materials to us and have us carry out test processing (for a fee).
Our laboratory engineer will punch out your materials and compile a report, and then we will return the punched products and material scraps to you.
Yes, we have experience with successfully processing several types of all-solid-state battery materials in the past.
We also offer such tools as the punching jig and the cut surface finishing jig for cross-sectional observation samples, particularly for brittle materials that would be shattered by processing with handheld punches.
Please contact us using the form below with any information or questions you may have.
Yes, all of our products are priced in JPY (Japanese Yen), but we will quote the payment amount in US dollars or euros at the exchange rate at the time we receive your quote request.
We recommend periodic cleaning (greasing) depending on the frequency of use. A maintenance kit is included with the product. For usage instructions, please refer to the included instruction manual.
During use, if the sliding feeling is getting rougher and/or the lever becomes difficult to return by itself, please contact us immediately before things get worse.
The warranty period for each product is one year from the date of delivery.
The clearance (gap on one side) between the punch (upper blade) and die (lower blade) can be specified as 4 μm, 3 μm, or 2 μm to best-fit the material properties and required processing quality (*).
A judgement exemplified in specifications selection
[conditions]
Workpiece: Typical cathode/anode electrode material with the total thickness of 300 μm or less
Quality standard: “No burrs by visual inspection”
[Recommended specifications]
→ Clearance 4 μm
*All products in stock are 4 μm specifications. 3- and 2-μm specifications are build to order.
Yes, it is possible if it is related to secondary batteries or needs for advanced material development (such as ultra-precision sample preparation for cross-sectional observation).
Depending on your needs, we can also assign engineers to work with you on a problem-solving project. Please feel free to contact us.
inquiry form
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