Japan, Obishi Keiki
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 | |
