Home/Solid Round Tools/Holemaking/General Application Drills/1/4" Dia, 140 Degree Point, Solid Carbide Drill - 56148
1/4" Dia, 140 Degree Point, Solid Carbide Drill - 56148
SERIES: 106
General Application Drill - Straight Flute
1/4" Dia, 140 Degree Point, 1/4" Shank Dia, 2-1/2" OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 106, Straight Flute, Solid Carbide Drill - 56148
| Series Description | General Application Drill - Straight Flute |
|---|---|
| High Performance | No |
| Unit (inch/mm) | inch |
| Number of Flutes | 2 |
| Primary Workpiece Material | (P) Steel|(K) Cast Iron |
| Secondary Workpiece Material | (H) Hardened Materials |
| Reach (xD) | 3xD |
| Size | 1/4" |
| Cutting Diameter (DC) (Decimal Inch) | 0.2500 |
| Cutting Diameter (DC) (Fractional Inch) | 1/4 |
| Cutting Diameter (DC) (mm) | 6.35 |
| Shank Diameter (DCON) (Decimal Inch) | 0.2500 |
| Shank Diameter (DCON) (mm) | 6.35 |
| Usable Length (LU) (Fractional Inch) | 1-7/64 |
| Flute Length (LCF) (Decimal Inch) | 1.3750 |
| Flute Length (LCF) (Fractional Inch) | 1-3/8 |
| Flute Length (LCF) (mm) | 34.93 |
| Overall Length (OAL) (Decimal Inch) | 2.5000 |
| Overall Length (OAL) (Fractional Inch) | 2-1/2 |
| Overall Length (OAL) (mm) | 63.50 |
| Shank Length (LS) (Decimal Inch) | 1.2100 |
| Point Angle (Degree) | 140 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +.00000 / -.00050 |
| Cutting Diameter (DC) Tolerance (mm) | +.0000 / -.0127 |
| 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) | 0 |
| Variable Helix | No |
| Center Cutting | No |
| Chip Breaker | No |
| Number of Margins | 2 |
| Shipping Weight | 0.0600 |
| Series | 106 |
| Weldon Flat | No |
| US Stock | 22 |
| Shank Length (LS) (mm) | 30.73 |
| Shank Diameter (DCON) (Fractional Inch) | 1/4 |
| Usable Length (LU) (Decimal Inch) | 1.1094 |
| Usable Length (LU) (mm) | 28.18 |
| Coating Description | AlTiN (Ti-NAMITE-A) |
Alternate Products
1/4" Dia, 140 Degree Point, 1/4" Shank Dia, 2-1/2" OAL, 2 Flute, 3xD, Uncoated, Series 106, Straight Flute, Solid Carbide Drill - 56116
U.S. stocked items ship next day
Total Available U.S. :171