Japan, Obishi Keiki
Obishi Keiki Seisakusho Cast Iron Box Block with V Groove
Made in Japan
Manufacturer : Obishi Keiki Seisakusho
Stock No : 317
- Parallelism and perpendicularity of 6 surfaces are finished with high accuracy.
- There is a clamp for fixing the work.
- Very convenient for round objects measurement and as a Parallel Block.
| Nominal Measurement | Measurement (L×H×W×Vmm) | Special Grade | Grade A | Grade B | Mass (kg) | |||
|---|---|---|---|---|---|---|---|---|
| Code No. | Parallel Squareness (μm) | Code No. | Parallel Squareness (μm) | Code No. | Parallel Squareness (μm) | |||
| 100 | 100×100×100×15 | JK101 | 4.0 | JK201 | 7.0 | JK301 | 14 | 4 |
| 150 | 150×150×150×22 | JK103 | 4.5 | JK203 | 8.0 | JK303 | 16 | 11 |
| 200 | 200×200×200×33 | JK105 | 5.0 | JK205 | 9.0 | JK305 | 18 | 22 |
| 250 | 250×250×250×35 | JK106 | 5.5 | JK206 | 10.0 | JK306 | 20 | 37 |
| 300 | 300×300×300×45 | JK107 | 6.0 | JK207 | 11.0 | JK307 | 22 | 69 |
| 350 | 350×350×350×50 | JK108 | 6.5 | JK208 | 12.0 | JK308 | 24 | 109 |
| 400 | 400×400×400×55 | JK109 | 7.0 | JK209 | 13.0 | JK309 | 26 | 133 |
| 500 | 500×500×500×60 | JK110 | 8.0 | JK210 | 15.0 | JK310 | 30 | 267 |
