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12.00mm Dia, 4 Flute, Ball Nose End Mill - 70539
SERIES: 7MB
Series 7
12.00mm Dia, 50.00mm LOC, 12.00mm Shank Dia, 4 Flute, 38 Degree Helix, Ti-NAMITE-X (TX) Coated, Series 7MB, Series 7, Ball Nose End Mill - 70539
Feature & Benefits
- Variable pitch allows for improved chatter suppression along with improved surface finish and enhanced tool life
- Raised land and increased core diameter designed to enhance tool life and decrease tool deflection
- Ball end design ideal for finishing operations in complex workpieces
- Recommended for materials ≤ 45 HRc (≤ 420 Bhn)
| SKU / EDP | 70539 |
|---|---|
| Category | Solid Round Tools > Milling > High Performance End Mills |
| Min Order Qty | 1 |
| Series | 7MB |
| Series Description | Series 7 |
| High Performance | Yes |
| End Configuration | Ball Nose |
| Tool Length | Extra Long |
| Unit (inch/mm) | mm |
| Number of Flutes | 4 |
| Primary Workpiece Material | (P) Steel|(M) Stainless Steel|(K) Cast Iron|(S) High Temp Alloy |
| Secondary Workpiece Material | (H) Hardened Materials |
| Cutting Diameter (DC) (Decimal Inch) | 0.4724 |
| Cutting Diameter (DC) (mm) | 12.00 |
| Shank Diameter (DCON) (Decimal Inch) | 0.4724 |
| Shank Diameter (DCON) (mm) | 12.00 |
| Length of Cut (APMX) (Decimal Inch) | 1.9685 |
| Length of Cut (APMX) (mm) | 50.00 |
| Overall Length (LF) (Decimal Inch) | 3.9370 |
| Overall Length (LF) (mm) | 100.00 |
|---|---|
| Shank Length (LS) (Decimal Inch) | 1.9720 |
| Shank Length (LS) (mm) | 50.09 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +0.0000/+0.0020 |
| Cutting Diameter (DC) Tolerance (mm) | +0.000/+0.050 |
| Shank Diameter (DCON) Tolerance (ISO) | h6 |
| Corner Radius (RE) Tolerance (Decimal Inch) | +0.0000/-0.0010 |
| Corner Radius (RE) Tolerance (mm) | +0.000/-0.025 |
| Shank Type | Straight |
| Weldon Flat | No |
| Coolant Option | External Coolant |
| Coating Description | TX (Ti-NAMITE-X) |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Rake Angle | Positive |
| Helix Angle | Right Spiral |
| Helix Angle (Degree) | 38 |
| Variable Helix | No |
| Center Cutting | Yes |
| Chip Breaker | No |
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