Ref. 20522-8
Material / solid rods
Engraving-Blank-Double-End-SC-E2
Solid carbide E2 — sharp corner, Ø 8 mm
Swiss Made
Profile view
Top view
Specifications
Dimensions
| Diameter (D) | 8 mm |
| Overall length (L) | 63 mm |
| Cutting length (l1) | 1.5 × D = 12 mm |
| Thickness (e) | 4 mm |
Material & geometry
| Substrate | E2 |
| Nuance | E2 |
| Granulométrie | < 0.8 µm |
| Hardness | 1600 HV30 |
| Revêtement | Non revêtu (brut) |
Material compatibility
●●● Excellent (3/3)
●●○ Good (2/3)
●○○ Possible (1/3)
○○○ Not recommended
| Material | Specification | Grp | 20522-8 | |
|---|---|---|---|---|
| Alloyed and non-alloyed steelsNon-alloyed steels | Rm < 450 N/mm² | 1a | ○○○ 0/3 | |
| Rm 450–700 N/mm² | 1b | ○○○ 0/3 | ||
| Rm 700–900 N/mm² | 1c | ○○○ 0/3 | ||
| Rm > 1200 N/mm² | 1d | ○○○ 0/3 | ||
| Stainless steelsStainless steels | Rm < 650 N/mm² | 2a | ○○○ 0/3 | |
| Rm 650–950 N/mm² | 2b | ○○○ 0/3 | ||
| Rm > 950 N/mm² | 2c | ○○○ 0/3 | ||
| Hardened steelsHardened steels | 44–56 HRC | 3a | ○○○ 0/3 | |
| 57–67 HRC | 3b | ○○○ 0/3 | ||
| Exotic materialsSpecial alloys | < 32 HRC | 4a | ○○○ 0/3 | |
| > 32 HRC | 4b | ○○○ 0/3 | ||
| GraphiteIndustrial graphite | 5 | ○○○ 0/3 | ||
| Cast ironGrey / nodular cast iron | < 32 HRC | 6a | ○○○ 0/3 | |
| > 32 HRC | 6b | ○○○ 0/3 | ||
| TitaniumTitanium alloys | Rm < 600 N/mm² | 7a | ○○○ 0/3 | |
| 600 < Rm N/mm² | 7b | ○○○ 0/3 | ||
| Nickel alloysInconel, Hastelloy | Rm < 1000 N/mm² | 8a | ○○○ 0/3 | |
| Rm > 1000 N/mm² | 8b | ○○○ 0/3 | ||
| Copper, brass, bronzeCopper-based | Rm < 850 N/mm² | 9a | ○○○ 0/3 | |
| Rm > 850 N/mm² | 9b | ○○○ 0/3 | ||
| AluminumAluminum alloys | Si < 0.5% | 10a | ○○○ 0/3 | |
| 0.5% < Si < 5% | 10b | ○○○ 0/3 | ||
| Si > 5% | 10c | ○○○ 0/3 | ||
| Synthetic materialsEngineering plastics | Thermoplastic | 11a | ○○○ 0/3 | |
| Thermoset | 11b | ○○○ 0/3 | ||
| Composite materialsReinforced composites | Glass fiber / GFK | 12a | ○○○ 0/3 | |
| Carbon fiber / KFK | 12b | ○○○ 0/3 | ||
| Precious metalsGold, platinum, silver | Gold | 13a | ○○○ 0/3 | |
| Platinum | 13b | ○○○ 0/3 |
Available coatings
Aucune variante de nuance/revêtement disponible pour ce diamètre.