Made in Japan
Manufacturer: Niigata Seiki Co., Ltd
Model: STEEL RING GAUGE

Master ring gauge for internal diameter measurement

Use

• As a master ring gauge for “0” adjustment of measuring instruments
  such as bore gauge, inside micrometer, dial caliper, etc.

Material: Alloy tool steel

Feature

• Provided with inspection report

Specifications

• Surface roughness: Within Ra0.1µm
• Squareness: 0.05 /φ100
• Parallelism: Within 0.015mm

Dimensions

Other items of Niigata Seiki
Request the quotation for Niigata Seiki