Home / Knowledge / Walter Tools DC170 Supreme vs Guhring RT 100 FB
Walter Tools DC170 Supreme vs Guhring RT 100 FB
Walter Tools DC170 Supreme and Guhring RT 100 FB are documented holemaking systems with different product architecture and application priorities. 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. Guhring RT 100 FB Series 6596 is a two-flute, coolant-through flat-bottom carbide drill.
Side-by-side comparison
| Category | Walter Tools DC170 Supreme | Guhring RT 100 FB |
|---|---|---|
| System architecture | Walter's catalog identifies DC170 Supreme as a 140-degree coolant-through solid-carbide drill family. | Series 6596 is approximately 3xD with a 180-degree point. |
| Documented application focus | Production drilling in the ISO P and K material areas identified in Walter literature. | Flat-bottom holes and low-burr exits. |
| Technical selection detail | Cited 16xD tools use DIN 6535 HA shanks and WJ30EJ cutting-tool material. | It uses carbide, nano-FIREX coating, internal coolant, and an HA shank. |
| Primary documented constraint | Depth ratio and diameter are embedded in the designation and cannot be inferred from the family name. | Series 6596 and micro Series 6496 are not interchangeable. |
| Manufacturer-guided selection | Store the complete Walter designation, diameter, depth ratio, grade, shank, coolant, holder, and reconditioning status. | Store series, EDP, code, diameter, L/D, point, shank, coating, coolant, and catalog revision. |
Best fit by application
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.
Guhring RT 100 FB
- Flat-bottom holes and low-burr exits.
- Store series, EDP, code, diameter, L/D, point, shank, coating, coolant, and catalog revision.
Selection notes
Use DC170 Supreme when its documented application focus and technical configuration match the operation more closely; use RT 100 FB 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
- DC170 Supreme: Depth ratio and diameter are embedded in the designation and cannot be inferred from the family name.
- RT 100 FB: Series 6596 and micro Series 6496 are not interchangeable.
- 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.