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MTR Miniature Boring And Turning Internal Circles
MTR Miniature boring and turning internal circles
Discover the precision of our MTR Miniature Boring and Turning Tools, designed for flawless internal circle machining. Engineered for accuracy with high-quality carbide and various PVD coatings, these tools ensure superior performance on small diameter operations, delivering impeccable results every time.
Description
MTR Miniature boring and turning internal circles

Features:
Material: High-quality carbide
Coating Options: Various PVD coatings available (gold, silver, blue, purple, rainbow)
Applications: Suitable for precision boring in small diameter holes
Design: Optimized for high accuracy and efficiency
Specifications:
| Diameter (D) | Item Code | Length (L) | Cutting Length (L1) | Radius (R) | Chamfer (F) | Minimum Hole Diameter |
|---|---|---|---|---|---|---|
| 5.0 | MTR 5 R0.05 L15 | 50 | 15 | 0.05 | 2.1 | 5.1 |
| 5.0 | MTR 5 R0.1 L15 | 50 | 15 | 0.10 | 2.1 | 5.1 |
| 5.0 | MTR 5 R0.1 L22 | 50 | 22 | 0.10 | 2.1 | 5.1 |
| 5.0 | MTR 5 R0.1 L30 | 75 | 30 | 0.10 | 2.1 | 5.1 |
| 5.0 | MTR 5 R0.2 L15 | 50 | 15 | 0.20 | 2.1 | 5.1 |
| 5.0 | MTR 5 R0.2 L22 | 50 | 22 | 0.20 | 2.1 | 5.1 |
| 5.0 | MTR 5 R0.2 L30 | 75 | 30 | 0.20 | 2.1 | 5.1 |
| 6.0 | MTR 6 R0.05 L15 | 50 | 15 | 0.05 | 2.8 | 6.1 |
| 6.0 | MTR 6 R0.1 L15 | 50 | 15 | 0.10 | 2.8 | 6.1 |
| 6.0 | MTR 6 R0.2 L15 | 50 | 15 | 0.20 | 2.8 | 6.1 |
| 6.0 | MTR 6 R0.2 L22 | 50 | 22 | 0.20 | 2.8 | 6.1 |
| 6.0 | MTR 6 R0.2 L30 | 75 | 30 | 0.20 | 2.8 | 6.1 |
| 6.0 | MTR 6 R0.2 L35 | 75 | 35 | 0.20 | 2.8 | 6.1 |
| 7.0 | MTR 7 R0.2 L22 | 60 | 22 | 0.20 | 3.3 | 7.1 |
| 7.0 | MTR 7 R0.2 L30 | 60 | 30 | 0.20 | 3.3 | 7.1 |
| 8.0 | MTR 8 R0.2 L15 | 60 | 15 | 0.20 | 3.8 | 8.1 |
| 8.0 | MTR 8 R0.2 L22 | 60 | 22 | 0.20 | 3.8 | 8.1 |
| 8.0 | MTR 8 R0.2 L35 | 75 | 35 | 0.20 | 3.8 | 8.1 |
| 10.0 | MTR 10 R0.2 L35 | 75 | 35 | 0.20 | 4.8 | 10.1 |
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