Home / Knowledge / Kennametal GOdrill vs Walter Tools DC170 Supreme
Kennametal GOdrill vs Walter Tools DC170 Supreme
Kennametal GOdrill and Walter Tools DC170 Supreme are documented holemaking systems with different product architecture and application priorities. GOdrill is Kennametal's general-purpose solid-carbide drill family for multi-material production. DC170 Supreme is Walter's coolant-through solid-carbide drill family for high-performance drilling, with specified length variants from short through deep-hole ratios.
Side-by-side comparison
| Category | Kennametal GOdrill | Walter Tools DC170 Supreme |
|---|---|---|
| System architecture | Official B051_CPG records identify 3xD internal-coolant metric drills with straight cylindrical shanks. | Walter's catalog identifies DC170 Supreme as a 140-degree coolant-through solid-carbide drill family. |
| Documented application focus | General-purpose drilling across ISO P, M, K, N, S, and H material groups where the selected item record supports the application. | Production drilling in the ISO P and K material areas identified in Walter literature. |
| Technical selection detail | B051F_CPG records use a Whistle Notch shank and are separate catalog configurations. | Cited 16xD tools use DIN 6535 HA shanks and WJ30EJ cutting-tool material. |
| Primary documented constraint | Several cited official item pages are marked no longer available; historical identifiers must not be represented as current stock. | Depth ratio and diameter are embedded in the designation and cannot be inferred from the family name. |
| Manufacturer-guided selection | Capture material number, catalog ID, diameter, depth ratio, shank form, coolant path, grade, and current availability state. | Store the complete Walter designation, diameter, depth ratio, grade, shank, coolant, holder, and reconditioning status. |
Best fit by application
Kennametal GOdrill
- General-purpose drilling across ISO P, M, K, N, S, and H material groups where the selected item record supports the application.
- Capture material number, catalog ID, diameter, depth ratio, shank form, coolant path, grade, and current availability state.
Walter Tools DC170 Supreme
- Production drilling in the ISO P and K material areas identified in Walter literature.
- Store the complete Walter designation, diameter, depth ratio, grade, shank, coolant, holder, and reconditioning status.
Selection notes
Use GOdrill when its documented application focus and technical configuration match the operation more closely; use DC170 Supreme when its documented architecture and constraints provide the better fit.
Compare complete configured assemblies and current manufacturer data rather than treating either family name as one universal item.
Variables to validate
- GOdrill: Several cited official item pages are marked no longer available; historical identifiers must not be represented as current stock.
- DC170 Supreme: Depth ratio and diameter are embedded in the designation and cannot be inferred from the family name.
- Normalize diameter or cutter size, reach, interface, work material, machine conditions, coolant, and acceptance criteria before comparing performance or cost.
Official product references
We work to keep this information reliable, but specifications and availability can change. Verify critical details with the manufacturer through the official resources above.