Each block marked for angle
Made of high grade alloy steel
Measuring surface hardened to HRC≥63
l°thru 45° by l°
Supplied in fitted wooden case
| Order No. | Sine Center mm | Accuracy mm |
| 4341.05 | 50 | ±0.0025 |
| 4341.075 | 75 | ±0.0025 |
| 4341.1 | 100 | ±0.0025 |
| 4341.15 | 150 | ±0.0025 |
| 4341*2000 | 200 | ±0.0025 |