Product
T-Cap series Chamfering Adapter
●Optimal for consolidation of chamfering process.
●Also applies to general machines and NC machines.
●Leads to standardization of tools and cost reduction.
Chamfering can be performed at the same time as drilling and end milling for various materials such as steel, resin, aluminum, and cast iron.
Feature
●Changing chamfering into sawaway.
●Low cost performance.
●Improved tool reliability.
●Adjustment of position of the insert in the first corner is in the radial direction.
●Improvement of production efficiency.
Tool details
Processing hole details
Adapter
↓You can check the model number with horizontal slide.
| Model number | Inner diameter | outer diameter | full length | Insert model number |
|---|---|---|---|---|
| CAS042-05 | 4.2 | 17 | 20.2 | TCI05-C |
| CAS050-05 | 5 | 17.8 | 20.5 | TCI05-C |
| CAS060-05 | 6 | 18.8 | 21 | TCI05-C |
| CAS068-05 | 6.8 | 19.6 | 21.5 | TCI05-C |
| CAS070-05 | 7 | 19.8 | 21.5 | TCI05-C |
| CAS080-05 | 8 | 20.8 | 22 | TCI05-C |
| CAS085-08 | 8.5 | 25.6 | 27 | TCI08-C |
| CAS090-08 | 9 | 26 | 27.5 | TCI08-C |
| CAS100-08 | 10 | 27 | 27.5 | TCI08-C |
| CAS110-08 | 11 | 28 | 28 | TCI08-C |
| CAS120-08 | 12 | 29 | 28.5 | TCI08-C |
| CAS130-08 | 13 | 30 | 28.8 | TCI08-C |
| CAS140-08 | 14 | 31 | 29 | TCI08-C |
| CAS150-08 | 15 | 32 | 29.5 | TCI08-C |
| CAS160-08 | 16 | 33 | 30 | TCI08-C |
*Applicable diameter is within -0.2 mm from inner diameter.
*For tool diameters other than the applicable diameter, expansion hole of adapter inner diameter used or separately manufactured.
Insert
| Insert model number | Width × thickness | Clamp screw | Applicable adapter |
|---|---|---|---|
| TCI05-C | 6.5×2.38 | M2.2 | CAS042-CAS080 |
| TCI08-C | 9×3.2 | M3 | CAS085-CAS160 |
Benefits
■In the case of a stepped drill
↓You can check the model number with horizontal slide.
| Item | ConventionalChamfer adapter | ||
|---|---|---|---|
| Saving process | 2 steps | 1 step | |
| Cost | Tool cost | Special drill | Standard drill |
| Reclamation / re-coat | △ | ◯ | |
| Extensibility | tep length | fixed | Optional adjustment |
| Tool management | △ | ◯ | |
Chamfering ability
Cutting conditions conform to the standard conditions of the drill.
●Cutting speed: 20 to 150 m / min (Hys / carbide drill)
●Feed: 0.05 to 0.3 mm / rev
| Insert model number | chamfer size (mm) |
| TCI05-C | C1 |
| TCI08-C | C2 |
| Surface roughness | ▽▽degree |
| Chamfer angle accuracy | ±0.3° |
| 2 Sheet height variation | 0.1mm |
High speed rotation test
| Checkpoint | recommended max Cutting speed |
| ・Influence of balance Shake・vibration・rotation sound・processed surface ・Chip movement |
150m/min |
Chip shape
●Workpiece material: S55C
Cutting example
| Drill shape | Cutting condition | Cutting condition |
| Φ 6.8 High Speed Drill External refueling, SCM material |
Rotation speed：N＝1,200min−1(V＝26m/min) Feed：F＝240mm/min(f＝0.2mm/rev) |
Good |
| Φ9 carbide drill Internal lubrication, aluminum material |
Rotation speed：N＝4,000min−1(V＝113m/min) Feed：F＝900mm/min(f＝0.2mm/rev) |
Good |
| Drill shape | Φ 6.8 High Speed Drill External refueling, SCM material |
| Cutting condition | Rotation speed：N＝1,200min−1(V＝26m/min) Feed：F＝240mm/min(f＝0.2mm/rev) |
| Cutting condition | Good |
| Drill shape | Φ9 carbide drill Internal lubrication, aluminum material |
| Cutting condition | Rotation speed：N＝4,000min−1(V＝113m/min) Feed：F＝900mm/min(f＝0.2mm/rev) |
| Cutting condition | Good |