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  1. Home
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  3. Measurement and Analysis
  4. Other measuring instruments
  5. Other measurement, recording and measuring instruments
  6. Single-type beam compass (rod beam)

Single-type beam compass (rod beam)

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Dorapas Original

last updated:Oct 03, 2025

DRAPAS Inc. Tokyo main office, Osaka sales office
DRAPAS Inc. Tokyo main office, Osaka sales office
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Interchangeable beam compass, can also be used as a pencil or a caliper.

By connecting three rulers of the beam compass, you can draw a "circle with a radius of 720mm." Since it is interchangeable, it can also be used as a pencil compass or a caliper compass. * Please use the medium compass for the circle cutter and compass sharpener. * For the compass needle, please use the "【03-066】 stepped needle (2.0φ×25mm) for large springs."

    Other measurement, recording and measuring instrumentsOffice supplies and stationery
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Single-type beam compass (rod beam)

  • Related Link - https://www.drapas.jp/pdf/catalogue_01.pdf#page=9

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basic information

Total length: 754cm Drawing radius: 720mm

Price information

¥15,950 Tax-included price (as of September 2025)

Price range

P2

Delivery Time

P3

※Due to fluctuations depending on the delivery destination, please contact us if you have any concerns.

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For more details, please feel free to contact us.

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Model number overview
【02-071】Single-type Beam Compass (Rod Beam) Maximum drawing radius: 720mm

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DRAPAS General Catalog Drawing Instruments

DRAPAS General Catalog Drawing Instruments

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Company information

DRAPAS

DRAPAS Inc. Tokyo main office, Osaka sales office

Trading company/Wholesale

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Our company is a specialized manufacturer and trading company that aims to provide high value-added products by engaging in the research and development of original design drafting supplies, as well as handling products such as drafting machines, art materials, printing supplies, design materials, model materials, surveying equipment, paper products, and comic supplies. In addition to our efforts as a manufacturer, we also handle "product selection, purchasing, and inventory management," and we focus on "quickly and accurately bringing products to market," which is a key feature of our comprehensive capabilities at Drapas. We are actively engaged in merchandising that specializes in creative products, aiming for a planned development approach.

Product/Service List (84)

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