Home/Solid Round Tools/Holemaking/General Application Countersinks/4.00mm Dia, 118 Degree, 2 Flute, Countersink - 67021
| Series Description | General Application Drill and Countersink Combo |
|---|---|
| Unit (inch/mm) | mm |
| Number of Flutes | 2 |
| Primary Workpiece Material | (P) Steel|(M) Stainless Steel|(K) Cast Iron|(N) Non-Ferrous Materials|(S) High Temp Alloy |
| Secondary Workpiece Material | (H) Hardened Materials |
| Size | 4.00mm |
| Cutting Diameter (DC) (Decimal Inch) | 0.1575 |
| Cutting Diameter (DC) (mm) | 4.00 |
| Body Diameter (DCON) (Decimal Inch) | 0.3937 |
| Body Diameter (DCON) (mm) | 10.00 |
| Flute Length (LCF) (Decimal Inch) | 0.8440 |
| Flute Length (LCF) (mm) | 21.44 |
| Overall Length (OAL) (Decimal Inch) | 2.2047 |
| Overall Length (OAL) (mm) | 56.00 |
| Shank Length (LS) (Decimal Inch) | 0.5120 |
| Point Angle (Degree) | 118 |
| Shank Type | Straight |
| Coolant Option | External Coolant |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Helix Angle (Degree) | 0 |
| Variable Helix | No |
| Center Cutting | No |
| Chip Breaker | No |
| DIN Standard | DIN 333 |
| Chamfer Angle (a) (Degree) | 30 |
| Primary Chamfer Angle (a) (Degree) | 30 |
| Number of Margins | 2 |
| Shipping Weight | 0.0960 |
| Series | 301 |
| Weldon Flat | No |
| US Stock | 13 |
| Shank Length (LS) (mm) | 13.00 |
| Coating Description | Bright/Uncoated |
| Double Margins (Yes/No) | No |
| Flute Type | Straight |



