Place of Origin | Henan, China | Brand Name | ROBUST |
Model Number | RTRB-d21f | Product name | Black tungsten rod |
Grade | W1 | diameter tolerance | ±0.05mm |
length tolerance | +1mm | Shape | rod |
Surface | black | Grain count | 7936-11223.2/mm2 |
Application | for making tungsten contacts |
1-2804, Bldg.2, No. 219, Kaiyuan Ave., Luolong Dist.