MegaDiamond's domed insert products are available with 813 and 820 diamond grades. The 813 grade is for applications needing a more abrasion resistant product. The 820 grade is for applications needing a more impact resistant product.
Domed Inserts
MegaDiamond's domed insert products are available with 813 and 820 diamond grades. The 813 grade is for applications needing a more abrasion resistant product. The 820 grade is for applications needing a more impact resistant product.
Our proprietary insert designs incorporate transition layers between the diamond layer and tungsten carbide substrate to improve impact strength and thermal integrity.
| Domed Inserts | |||||||
| Ordering Code | Size | D
(in) |
L (in) |
ext (in) |
Grade | ||
| 813 1/4" SDT x .290 EI | 1/4" | 0.2520 | 0.290 | 0.060 | 813 | ||
| 813 5/16" SDT x .320 EI | 5/16" | 0.3160 | 0.320 | 0.076 | |||
| 813 3/8" SDT x .340 EI | 3/8" | 0.3770 | 0.340 | 0.100 | |||
| 813 7/16" SDT x .445 EI | 7/16" | 0.4395 | 0.445 | 0.115 | |||
| 813 1/2" SDT x .552 EI | 1/2" | 0.5030 | 0.552 | 0.172 | |||
| 813 3/4" SDT x 1.125 EI | 3/4" | 0.7530 | 1.125 | 0.276 | |||
| 813 16mm SDT x 1.125 EI | 16mm | 0.6340 | 1.125 | 0.276 | |||
| 813 18mm SDT x 1.060 EI | 18mm | 0.7100 | 1.060 | 0.225 | |||
| 820 1/4" SRT x .310 EI | 1/4" | 0.2520 | 0.310 | 0.080 | 820 | ||
| 820 9/32" SRT x .320 EI | 9/32" | 0.2833 | 0.320 | 0.068 | |||
| 820 5/16" SRT x .360 EI | 5/16" | 0.3145 | 0.360 | 0.120 | |||
| 820 11/32" SRT x .450 EI | 11/32" | 0.3458 | 0.450 | 0.140 | |||
| 820 3/8" SRT x .464 EI | 3/8" | 0.3770 | 0.464 | 0.134 | |||
| 820 13/32" SRT x .444 EI | 13/32" | 0.4083 | 0.444 | 0.134 | |||
| 820 7/16" SRT x .573 EI | 7/16" | 0.4395 | 0.573 | 0.163 | |||
| 820 1/2" SRT x .675 EI | 1/2" | 0.5030 | 0.675 | 0.205 | |||
| 820 9/16" SRT x .654 EI | 9/16" | 0.5655 | 0.654 | 0.244 | |||
| 820 5/8" SRT x .730 EI | 5/8" | 0.6280 | 0.730 | 0.259 | |||
| 820 3/4" SRT x 1.125 EI | 3/4" | 0.7530 | 1.125 | 0.276 | |||
| 820 18mm SRT x 1.060 EI | 18mm | 0.7100 | 1.060 | 0.225 | |||
| 820 22mm SRT x 1.200 EI | 22mm | 0.8700 | 1.200 | 0.310 | |||
Tolerances:
|
D and L dimensions given in table are typical, but may be manufactured to customer specifications.
Carbide chamfer geometry machined to customer specifications.