
Walter 3G-OTH-195108 — Technical Specifications
The WALTER Micro Drill Bit (SKU 440R02, MPN A3143-0.87) is a 0.87 mm cobalt micro drill bit with a 118° 4-facet point and regular spiral flute design. This WALTER-branded tool is engineered for precision drilling in industrial applications requiring small-diameter holes.
Technical Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | A3143-0.87 |
