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WIDIA Top Cut 4 DU Periphery Drilling Inserts
WIDIA Top Cut 4 DU Periphery Drilling Inserts
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DU geometry periphery inserts for the WIDIA Top Cut 4 drilling system. Compare WU20PH insert sizes and manufacturer material numbers; confirm the exact compatible drill body before selection.
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Technical Specifications
Tool configurations
| Article ID | Configuration | Insert size D [mm] | Insert hole diameter D1 [mm] | Cutting width W [mm] | Insert thickness S [mm] | Corner radius [mm] | ISO catalog number | Grade | Insert size | Insert position | Geometry |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6858586 | TCF070306CPDU | 6.672 | 2.6 | 7.1 | 2.8 | 0.6 | TCF070306CPDU | WU20PH | C | Periphery | DU |
| 6858587 | TCF080308DPDU | 8.08 | 2.8 | 8.6 | 3 | 0.8 | TCF080308DPDU | WU20PH | D | Periphery | DU |
| 6858588 | TCF100408EPDU | 9.961 | 3.4 | 10.6 | 3.6 | 0.8 | TCF100408EPDU | WU20PH | E | Periphery | DU |
| 6858589 | TCF120412FPDU | 12.593 | 4.8 | 13.4 | 4.2 | 1.2 | TCF120412FPDU | WU20PH | F | Periphery | DU |
Technical documents
Compare With Similar Items
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|---|---|---|---|---|
| Description | DU geometry periphery inserts for the WIDIA Top Cut 4 drilling system. Compare WU20PH insert sizes and manufacturer material numbers; confirm the exact compatible drill body before selection. |
Compare WIDIA Top Cut 4 V34 periphery inserts by exact material number, grade and seat size. Confirm the matching drill body before requesting a quote. |
Compare WIDIA Top Cut 4 V36 periphery inserts by exact material number, grade and seat size. Confirm the matching drill body before requesting a quote. |
Compare WIDIA Top Cut 4 V38 periphery inserts by exact material number, grade and seat size. Confirm the matching drill body before requesting a quote. |
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Technical guidance & FAQs
Applications and materials
Choosing a configuration
Compatibility and use
Technical documents
Is a Top Cut 4 drill body included?
No. This listing is for DU periphery inserts; the drill body is a separate item.
Can a DU periphery insert replace a center insert?
No. Confirm the body’s specified periphery and center references separately.
Does matching insert size establish compatibility?
No. Check the exact body and insert catalog references, seat position and grade in WIDIA’s selection information.
