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#21, 140 Degree Point, Solid Carbide Drill - 56021
SERIES: 106
General Application Drill - Straight Flute
#21, 140 Degree Point, 0.1590" Shank Dia, 2-1/8" OAL, 2 Flute, 3xD, Uncoated, Series 106, Straight Flute, Solid Carbide Drill - 56021
| SKU / EDP | 56021 |
|---|---|
| Category | Solid Round Tools > Holemaking > General Application Drills |
| Min Order Qty | 1 |
| Series | 106 |
| 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 | #21 |
| Cutting Diameter (DC) (Decimal Inch) | 0.1590 |
| Cutting Diameter (DC) (mm) | 4.04 |
| Cutting Diameter (DC) (Wire) | #21 |
| Shank Diameter (DCON) (Decimal Inch) | 0.1590 |
| Shank Diameter (DCON) (mm) | 4.04 |
| Usable Length (LU) (Decimal Inch) | 0.8594 |
| Usable Length (LU) (Fractional Inch) | 55/64 |
| Usable Length (LU) (mm) | 21.83 |
| Flute Length (LCF) (Decimal Inch) | 1.0625 |
| Flute Length (LCF) (Fractional Inch) | 1-1/16 |
|---|---|
| Flute Length (LCF) (mm) | 26.99 |
| Overall Length (OAL) (Decimal Inch) | 2.1250 |
| Overall Length (OAL) (Fractional Inch) | 2-1/8 |
| Overall Length (OAL) (mm) | 53.98 |
| Shank Length (LS) (Decimal Inch) | 1.1280 |
| Shank Length (LS) (mm) | 28.65 |
| 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 |
| Weldon Flat | No |
| Coolant Option | External Coolant |
| Coating Description | Bright/Uncoated |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Helix Angle | Right Spiral |
| Variable Helix | No |
| Center Cutting | No |
| Chip Breaker | No |
| Number of Margins | 2 |
Alternative Products SKU / EDP to 56021
#21, 140 Degree Point, Solid Carbide Drill - 56230
SGS #21, 140 Degree Point, 0.1590" Shank Dia, 2-1/8" OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 106, Straight Flute, Solid Carbide Drill - 56230
#21, 140 Degree Point, Solid Carbide Drill - 56230
SGS #21, 140 Degree Point, 0.1590" Shank Dia, 2-1/8" OAL, 2 Flute, 3xD, Ti-NAMITE-A (AlTiN) Coated, Series 106, Straight Flute, Solid Carbide Drill - 56230
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