Home / Knowledge / Walter Tools DC170 Supreme vs Guhring RT 100 U
Walter Tools DC170 Supreme vs Guhring RT 100 U
Walter Tools DC170 Supreme and Guhring RT 100 U 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 U is a coolant-through carbide drill platform with distinct depth and shank series.
Side-by-side comparison
| Category | Walter Tools DC170 Supreme | Guhring RT 100 U |
|---|---|---|
| System architecture | Walter's catalog identifies DC170 Supreme as a 140-degree coolant-through solid-carbide drill family. | Series 5610 is a 3xD nano-FIREX, 140-degree RT 100 U with coolant and HE shank. |
| Documented application focus | Production drilling in the ISO P and K material areas identified in Walter literature. | Production drilling in the material groups available for the exact RT 100 U item. |
| Technical selection detail | Cited 16xD tools use DIN 6535 HA shanks and WJ30EJ cutting-tool material. | Series 5511 is the 5xD nano-FIREX, 140-degree HA-shank branch. |
| Primary documented constraint | Depth ratio and diameter are embedded in the designation and cannot be inferred from the family name. | Depth, shank, coating, margin design, diameter, and EDP identity control compatibility. |
| Manufacturer-guided selection | Store the complete Walter designation, diameter, depth ratio, grade, shank, coolant, holder, and reconditioning status. | Store series, code, EDP, diameter, L/D, shank, coating, point, margin form, coolant, and current cutting-data source. |
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 U
- Production drilling in the material groups available for the exact RT 100 U item.
- Store series, code, EDP, diameter, L/D, shank, coating, point, margin form, coolant, and current cutting-data source.
Selection notes
Use DC170 Supreme when its documented application focus and technical configuration match the operation more closely; use RT 100 U 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 U: Depth, shank, coating, margin design, diameter, and EDP identity control compatibility.
- Normalize diameter or cutter size, reach, interface, work material, machine conditions, coolant, and acceptance criteria before comparing performance or cost.
Official product references
- DC170 Supreme: Walter DC170 Supreme item record 04.763 mm
- DC170 Supreme: Walter 2024 holemaking catalog
- DC170 Supreme: Walter DC170 Supreme brochure
- RT 100 U: Guhring RT 100 U Series 5610, 3xD
- RT 100 U: Guhring RT 100 U Series 5511, 5xD
- RT 100 U: Guhring RT 100 U Series 5525, 12xD
- RT 100 U: Guhring RT 100 U EDP 9056100047600 item record
We work to keep this information reliable, but specifications and availability can change. Verify critical details with the manufacturer through the official resources above.