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1/2" Dia, 124 Degree Point, Solid Carbide Drill - 54828
SERIES: 131N
Hi-PerCarb 131N
1/2" Dia, 124 Degree Point, 0.5512" Shank Dia, 4.8820" OAL, 3 Flute, 5xD, Ti-NAMITE-B (TIB2) Coated, Series 131N, Hi-PerCarb 131N, Solid Carbide Drill - 54828
Feature & Benefits
- 3-margin design improves hole stability and size control while providing superior finish, roundness and cylindricity
- Self-stabilizing pyramid point design stabilizes the drill on contact with the workpiece
- Open flute structure efficiently transports chips while maintaining strength at high feed rates
- Sculpted gash allows chips to easily flow away from the drill center
- Recommended for materials ≤ 175 Bhn (≤ 16 HRc)
SKU / EDP | 54828 |
---|---|
Category | Solid Round Tools > Holemaking > High Performance Drills |
Min Order Qty | 1 |
Series | 131N |
Series Description | Hi-PerCarb 131N |
High Performance | Yes |
Unit (inch/mm) | inch |
Number of Flutes | 3 |
Primary Workpiece Material | (N) Non-Ferrous Materials |
Secondary Workpiece Material | (K) Cast Iron|(S) High Temp Alloy |
Reach (xD) | 5xD |
Size | 1/2" |
Cutting Diameter (DC) (Decimal Inch) | 0.5000 |
Cutting Diameter (DC) (Fractional Inch) | 1/2 |
Cutting Diameter (DC) (mm) | 12.70 |
Shank Diameter (DCON) (Decimal Inch) | 0.5512 |
Shank Diameter (DCON) (mm) | 14.00 |
Usable Length (LU) (Decimal Inch) | 2.3620 |
Usable Length (LU) (mm) | 59.99 |
Flute Length (LCF) (Decimal Inch) | 3.0320 |
Flute Length (LCF) (mm) | 77.01 |
Overall Length (OAL) (Decimal Inch) | 4.8820 |
---|---|
Overall Length (OAL) (mm) | 124.00 |
Shank Length (LS) (Decimal Inch) | 1.7720 |
Shank Length (LS) (mm) | 45.01 |
Point Angle (Degree) | 124 |
Cutting Diameter (DC) Tolerance (Decimal Inch) | +.00028 / +.00098 |
Cutting Diameter (DC) Tolerance (mm) | +.0071 / +.0251 |
Shank Diameter (DCON) Tolerance (ISO) | h6 |
Shank Type | Straight |
Weldon Flat | No |
Coolant Option | External Coolant |
Coating Description | TIB2 (Ti-NAMITE-B) |
Additional Geometry | Right Hand Cut Direction (RHC) |
Helix Angle | Right Spiral |
Helix Angle (Degree) | 30 |
Variable Helix | No |
Center Cutting | No |
Chip Breaker | No |
DIN Standard | DIN 6537 |
Number of Margins | 3 |
Self Centering | Yes |
Alternative Products SKU / EDP to 54828
1/2" Dia, 124 Degree Point, Solid Carbide Drill - 55028
SGS 1/2" Dia, 124 Degree Point, 0.5512" Shank Dia, 4.8820" OAL, 3 Flute, 5xD, Uncoated, Series 131N, Hi-PerCarb 131N, Solid Carbide Drill - 55028
![View product: 55028 Series_131N_TB.png](https://s3-us-west-2.amazonaws.com/catsy.739/_tn/4068089793/Series_131N_TB.jpg)
1/2" Dia, 124 Degree Point, Solid Carbide Drill - 55028
SGS 1/2" Dia, 124 Degree Point, 0.5512" Shank Dia, 4.8820" OAL, 3 Flute, 5xD, Uncoated, Series 131N, Hi-PerCarb 131N, Solid Carbide Drill - 55028
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