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Seco Tools Crownloc vs Guhring RT 100 U
Seco Tools Crownloc and Guhring RT 100 U are documented holemaking systems with different product architecture and application priorities. Seco Crownloc is an exchangeable-tip drilling family that combines reusable drill bodies with replaceable crowns. Guhring RT 100 U is a coolant-through carbide drill platform with distinct depth and shank series.
Side-by-side comparison
| Category | Seco Tools Crownloc | Guhring RT 100 U |
|---|---|---|
| System architecture | Seco describes Crownloc with an interlocking interface, guided margins, self-centering geometry, and coolant delivery through the crown. | Series 5610 is a 3xD nano-FIREX, 140-degree RT 100 U with coolant and HE shank. |
| Documented application focus | Production drilling where replaceable crowns reduce regrinding and drill-body replacement. | Production drilling in the material groups available for the exact RT 100 U item. |
| Technical selection detail | Crownloc Plus is a newer and distinct branch with revised geometry, coating, and locking-interface features. | Series 5511 is the 5xD nano-FIREX, 140-degree HA-shank branch. |
| Primary documented constraint | Crownloc and Crownloc Plus should not be assumed cross-compatible. | Depth, shank, coating, margin design, diameter, and EDP identity control compatibility. |
| Manufacturer-guided selection | Keep body and crown identifiers linked with the generation, diameter, L/D, work material, coolant requirement, and current Seco compatibility evidence. | Store series, code, EDP, diameter, L/D, shank, coating, point, margin form, coolant, and current cutting-data source. |
Best fit by application
Seco Tools Crownloc
- Production drilling where replaceable crowns reduce regrinding and drill-body replacement.
- Keep body and crown identifiers linked with the generation, diameter, L/D, work material, coolant requirement, and current Seco compatibility evidence.
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 Crownloc 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
- Crownloc: Crownloc and Crownloc Plus should not be assumed cross-compatible.
- 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
We work to keep this information reliable, but specifications and availability can change. Verify critical details with the manufacturer through the official resources above.