Home / Knowledge / Kennametal KSEM vs Sandvik Coromant CoroDrill 880
Kennametal KSEM vs Sandvik Coromant CoroDrill 880
Kennametal KSEM and Sandvik Coromant CoroDrill 880 are documented holemaking systems with different product architecture and application priorities. KSEM is Kennametal's modular drilling system built around reusable drill bodies and replaceable carbide center inserts. CoroDrill 880 is Sandvik Coromant's indexable drilling system using drill bodies and separate central and peripheral inserts.
Side-by-side comparison
| Category | Kennametal KSEM | Sandvik Coromant CoroDrill 880 |
|---|---|---|
| System architecture | System architecture: machine-side drill body plus workpiece-side KSEM center insert, with compatibility controlled by diameter and insert seat size. | Official body pages identify compatible central C and peripheral P insert interface codes separately. |
| Documented application focus | Modular production drilling where a reusable body and replaceable carbide cutting point are preferred. | Indexable production drilling using separate central and peripheral cutting positions. |
| Technical selection detail | Official records identify bodies by depth ratio and shank style, including WN, WD, SS, SSF, and structural-steel SFP variants across the available range. | Bodies span different diameter, usable-length ratio, shank, and Coromant Capto configurations. |
| Primary documented constraint | A body and insert with similar nominal diameters are not necessarily compatible; insert seat size and current compatibility data control the assembly. | Central and peripheral inserts are position-specific and use different interface identifiers. |
| Manufacturer-guided selection | Capture both Kennametal material numbers and ISO/ANSI catalog IDs for the body and insert, plus depth ratio, shank, seat size, geometry, grade, and diameter. | Record the body ordering code plus every central and peripheral insert code, grade, position, torque, connection, and coolant condition. |
Best fit by application
Kennametal KSEM
- Modular production drilling where a reusable body and replaceable carbide cutting point are preferred.
- Capture both Kennametal material numbers and ISO/ANSI catalog IDs for the body and insert, plus depth ratio, shank, seat size, geometry, grade, and diameter.
Sandvik Coromant CoroDrill 880
- Indexable production drilling using separate central and peripheral cutting positions.
- Record the body ordering code plus every central and peripheral insert code, grade, position, torque, connection, and coolant condition.
Selection notes
Use KSEM when its documented application focus and technical configuration match the operation more closely; use CoroDrill 880 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
- KSEM: A body and insert with similar nominal diameters are not necessarily compatible; insert seat size and current compatibility data control the assembly.
- CoroDrill 880: Central and peripheral inserts are position-specific and use different interface identifiers.
- Normalize diameter or cutter size, reach, interface, work material, machine conditions, coolant, and acceptance criteria before comparing performance or cost.
Official product references
- KSEM: Kennametal KSEM SPL insert record 5964049
- KSEM: Kennametal KSEM HP insert and compatible-body record
- KSEM: Kennametal KSEM ST-Line drill-body record 7138115
- CoroDrill 880: Sandvik CoroDrill 880 body A880-D0812LX25-03
- CoroDrill 880: Sandvik CoroDrill 880 C4 body A880-D1000C4-03
- CoroDrill 880: Sandvik CoroDrill 880 central insert 1044
We work to keep this information reliable, but specifications and availability can change. Verify critical details with the manufacturer through the official resources above.