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Obishi Keiki Seisakusho Graduated Square ( E Type ) ( Production Example )

Made in Japan
Manufacturer : Obishi Keiki Seisakusho

  • On the long side interior angle and the short side exterior angle side surfaces, there is 1 mm interval graduation (One surface only)
  • We use Seisakusho Graduated Square for measurement of tools perpendicularity, and squareness of parts attached using jigs, products squareness, etc
  • Also very convenient for use as a marking square.

 

Nominal Measurement Measurement
(H×L×W×tmm)
Squareness
(μm)
Mass
(kg)
100 100×70×20×4 ±15 0.1
150 150×100×25×5 ±18 0.2
200 200×130×25×8 ±20 0.35
300 300×200×30×8 ±25 0.6
400 400×200×40×8 ±30 1.5
500 500×255×40×8 ±35 1.8
600 600×300×40×8 ±40 2.5
750 750×400×50×11 ±48 5.0
1000 1000×500×50×10 ±60 5.5

 

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Lifting
Eagle Clamp | Eagle Jack | Elephant | Endo Kogyo
Japan Clamp | Kanetec | Jung | KITO | Katsuyama Kikai
Kondotec | Miki Netsuren | Sanei Seiki | Taiyo

Hand Tools
Bix | Miyakawa | Nakatani Kikai | Ogura | Osakada Tool
Super Tool | TONE | Yutani

Tape
Kamoi | Kikusui | Misuzu | Nirei | Okamoto | Taiho | Teraoka

Measurement
Hasegawa | Kawaki | Kett | KGK | Line Seiki | Nagano Keiki
Niigata Seiki | Obishi Keiki | RSK | Ryoden Shonan | Sanko
Sanwa Supply | Showa Seisakusho | Showa Sokki
SK Sato | Tokyo Keiso | Tokyo Sokushin

Safety Tools
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Welding
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Drilling
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Chemical
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Yamari

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Pipe
Benkan

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