ISO 7755-4:2013 specifies the main dimensions of the cutting part for hardmetal burrs of spherical shape and designated by the symbol D.
| CSA Group | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ISO 7755-4:2013 |
| Product Name | Hardmetal burrs - Part 4: Spherical burrs (style D) |