We have more than 40 years of experience in simultaneous perforated punching using our in-house developed molds.

Please contact us if you are considering process shortening from cutting, and simultaneous porous punching with irregular hole processing.

□ Achievements
Automatic transmission gear shift lever for automobiles (from prototype to mass production)

□ Product material
Mainly STKM

□ Production capacity (result)
Pipe length: 50-500mm
Pipe diameter: outer diameter 12.5-15 mm, inner diameter 9-11 mm
Processing option: Knurling (width 5-15mm, diameter 12.5-14mm)
U-cut processing (width 2.5mm, length 18mm)
Tapping (M4, M5)

□ Award
The Nagai Science and Technology Foundation Technology Award in 2007

▶Contact us
TEL: +81536-22-0696
e-mail: hoei@hoic.co.jp
Precision Machining Division
Sales person: Miwa