Vintage Komiya Seisakusyo 10-Piece Chassis Punch Set Metal Hole Cutter Japan

Item Specifics

Brand: Komiya Seisakusyo (Chassis Panchi)

Type: Chassis / Knockout Punch Set

Number of Pieces: 10

System of Measurement: Metric

Material Application: Steel, Iron, Sheet Metal

Country/Region of Manufacture: Japan

Condition: Used (See description for details)

Item Description

Vintage Komiya Seisakusyo "Chassis Panchi" Chassis Punch 10-Piece Knockout Punch Set – Made in Japan

Rare, vintage Japanese-made modular chassis punch kit by Komiya Seisakusyo. This high-quality tool set is designed specifically for cutting clean, precise holes in sheet iron and steel plates

This kit features a clever modular design where the flat receiving dies handle multiple sizes, allowing you to swap out different cutting rings to punch multiple metric diameters.

What’s Included (10 Pieces Total):

1 Main Threaded Draw Stud Bolt

1 Smooth Alignment Guide Pin Rod

5 Sharp-Edged Cutting Punches: Sizes 16, 18, 20, 25, and 30

3 Flat-Bottomed Receiving Dies / Rings: Sizes 20, 25×18, and 30×16

Original orange storage box with its fitted metric sizing tray layout

Condition Details (Please Read):

Punches & Dies: All 8 punch and die components are in solid vintage shape. The sharp-edged cutting pieces remain intact.

Draw Stud Bolt Threads: Please note that the main threaded draw bolt shows noticeable wear and flattening on sections of the threads (see close-up photos). The pieces still thread together by hand, but the thread peaks are worn low in the middle section from past use. Sold strictly As-Is due to the thread wear on the main bolt.

Please review all photos carefully to assess the cosmetic and structural condition

Vintage Komiya Seisakusyo Shark Chassis Punch Set Complete In Box 5 Piece Size

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