Niigata Seiki SK RG-46.4 Steel Ring Gauge, Made in Japan, 1.8 inches (46.4 mm)

★★★★★ 4.2 132 reviews

$286.84
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$286.84
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Free shipping Free 30-day returns

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Product details

Management number 208210611 Release Date 2026/03/22 List Price $114.74 Model Number 208210611
Category

Inspection results chart Surface roughness within 0.1μm Right Angle: 0.05/φ100 Parallel level within 0.015mm

  • Master of inner diameter measuring instrument All products are sub zero treated, stabilized, and wrapped Ring gauge is used to adjust 419 points as master gauges, such as hole tests, cylinder gauges, inner micrometers, dial calipers, inner diameter measuring instruments, inner dial comparators
  • Material: Alloy tool steel
  • Nominal Dimensions (mm): 46.4
  • Round (μm) : 0.8
  • Cylinder Degree (μm): 0.8. Inner Diameter Tolerance: ±1.5. Hardness (HV): 653 - 772. Outer Diameter d(mm): 85. Weight: 23.6 - 27.6 inches (600 - 700. Thickness B: 20, Outer Chamfer C(mm): 2.0, Inner Diameter Chamfer F (mm) : 1.0, Note: Knurlet Included
Manufacturer 新潟精機(Niigataseiki)
Item model number 46.4mm RG-46.4
Package Dimensions 17.72 x 13.78 x 7.87 inches; 17.64 Pounds

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4.2 out of 5
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132 ratings | 54 reviews
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