,

Obishi Keiki Seisakusho Hardened Steel Precision V Block

Made in Japan

Manufacturer : Obishi Keiki Seisakusho

Stock No : 321

  • 2 blocks make up one set. Parallelism of base and V groove of the 2 blocks is assured.
  • Very convenient for round objects, and other types of inspection or as supporting block (Rectitude stand)
  • All sizes are hardened with 90 degrees V Groove

*According to your requirement, we also manufacture special measurement products.

Nominal Measurement Measurement
(L×H×W×Vmm)
Grade A Grade A Mass
(kg/Set)
Code NO. Base and V Groove
Parallelism
Code No. Base and V Groove
Parallelism
38 38×24×19×20 JA101 3μm JA201 5μm 0.3
50 50×28×22×25 JA102 JA202 0.4
75 75×50×35×45 JA104 JA204 2.0
100 100×60×38×50 JA105 JA205 3.0
125 125×70×45×65 JA106 JA206 6.0
150 150×90×60×75 JA107 JA207 13.0
200 200×140×90×130 JA108 5μm JA208 8μm 33.0
250 250×140×90×150 JA109 JA209 10μm 41.0

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