7.30mm Dia, 145 Degree Point, Solid Carbide Drill - 63762
SERIES: 135M
Hi-PerCarb 135
7.30mm Dia, 145 Degree Point, 8.00mm Shank Dia, 79.00mm OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 135M, Hi-PerCarb 135, Solid Carbide Drill - 63762
Feature & Benefits
4-margin design improves accuracy and surface finish along with increased strength for aggressive drilling
Specialized self-centering notched point eliminates the need for spot drilling decreasing thrust and deflection
Engineered edge protection improves edge strength and reduces edge fatigue allowing for increased feed rates
Recommended for materials ≤ 50 HRc (≤ 475 Bhn)
| Series Description | Hi-PerCarb 135 |
|---|---|
| High Performance | Yes |
| Unit (inch/mm) | mm |
| Number of Flutes | 2 |
| Primary Workpiece Material | (P) Steel|(M) Stainless Steel|(H) Hardened Materials |
| Secondary Workpiece Material | (K) Cast Iron|(N) Non-Ferrous Materials|(S) High Temp Alloy |
| Reach (xD) | 3xD |
| Size | 7.30mm |
| Cutting Diameter (DC) (Decimal Inch) | 0.2874 |
| Cutting Diameter (DC) (mm) | 7.30 |
| Shank Diameter (DCON) (Decimal Inch) | 0.3150 |
| Shank Diameter (DCON) (mm) | 8.00 |
| Flute Length (LCF) (Decimal Inch) | 1.6142 |
| Flute Length (LCF) (mm) | 41.00 |
| Overall Length (OAL) (Decimal Inch) | 3.1102 |
| Overall Length (OAL) (mm) | 79.00 |
| Shank Length (LS) (Decimal Inch) | 1.4173 |
| Point Angle (Degree) | 145 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +.00024 / +.00083 |
| Cutting Diameter (DC) Tolerance (mm) | +.0061 / +.0211 |
| Shank Diameter (DCON) Tolerance (ISO) | h6 |
| Shank Type | Straight |
| Coolant Option | External Coolant |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Helix Angle | Right Spiral |
| Helix Angle (Degree) | 32 |
| Variable Helix | No |
| Center Cutting | No |
| Chip Breaker | No |
| DIN Standard | DIN 6537 |
| Number of Margins | 4 |
| Self Centering | Yes |
| Shipping Weight | 0.1000 |
| Series | 135M |
| Weldon Flat | No |
| US Stock | 2 |
| Shank Length (LS) (mm) | 36.00 |
| Usable Length (LU) (Decimal Inch) | 1.3386 |
| Usable Length (LU) (mm) | 34.00 |
| Coating Description | AlTiN (Ti-NAMITE-A) |