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Kennametal KenTIP FS vs Seco Tools Crownloc
Kennametal KenTIP FS and Seco Tools Crownloc are documented holemaking systems with different product architecture and application priorities. KenTIP FS is Kennametal's replaceable-tip modular drilling system in which a carbide insert covers the full drill point and connects to a reusable body. Seco Crownloc is an exchangeable-tip drilling family that combines reusable drill bodies with replaceable crowns.
Side-by-side comparison
| Category | Kennametal KenTIP FS | Seco Tools Crownloc |
|---|---|---|
| System architecture | System architecture: reusable drill body plus full-front carbide insert, with coupling protection and compatibility controlled by diameter and seat size. | Seco describes Crownloc with an interlocking interface, guided margins, self-centering geometry, and coolant delivery through the crown. |
| Documented application focus | Modular drilling where replaceable solid-carbide cutting geometry is desired with a reusable body. | Production drilling where replaceable crowns reduce regrinding and drill-body replacement. |
| Technical selection detail | Official body records distinguish SS straight shanks and SCF flanged shanks with flat, depth ratios, diameter ranges, and coolant features. | Crownloc Plus is a newer and distinct branch with revised geometry, coating, and locking-interface features. |
| Primary documented constraint | Body diameter range, insert seat, geometry, and grade must match; family membership alone does not establish compatibility. | Crownloc and Crownloc Plus should not be assumed cross-compatible. |
| Manufacturer-guided selection | Capture body and insert material numbers, catalog IDs, body depth, shank style, seat, insert geometry, grade, diameter, and coolant condition as one assembly. | Keep body and crown identifiers linked with the generation, diameter, L/D, work material, coolant requirement, and current Seco compatibility evidence. |
Best fit by application
Kennametal KenTIP FS
- Modular drilling where replaceable solid-carbide cutting geometry is desired with a reusable body.
- Capture body and insert material numbers, catalog IDs, body depth, shank style, seat, insert geometry, grade, diameter, and coolant condition as one assembly.
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.
Selection notes
Use KenTIP FS when its documented application focus and technical configuration match the operation more closely; use Crownloc 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
- KenTIP FS: Body diameter range, insert seat, geometry, and grade must match; family membership alone does not establish compatibility.
- Crownloc: Crownloc and Crownloc Plus should not be assumed cross-compatible.
- 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.