Ballnose End Mill; 1/4″ Dia. × 1/4″ Shank Dia. × 2-1/4″ OAL ; 2 FL ; Carbide ; Bright ; Series 1921
BN End Mill; 1/4″ Dia. × 1/4″ Shank Dia. × 2-1/4″ OAL ; 2 FL ; Carbide ; Uncoated ; Series 1921
| Cutting Diameter (DC) | 1/4″ | Application | | Finishing | |
| Connection Diameter Machine Side (DCONMS) | 1/4″ | Tool Type | Alu-Cut |
| Overall Length (OAL) | 2-1/4″ | Length Group | Stub |
| Cutting Edge Material | Carbide | End Shape | Ball Nose |
| Coating | Uncoated | Coolant Supply Property (CSP) | External |
| Flute Count (NOF) | 2 | Style | Finishing |
| Flute Helix Angle (FHA) | 30 Degrees | Decimal Equivalent | 0.25″ |
| Shank Type | Round | Measurement Type | Inch |
| Usable Length (LU) | 1/4″ | Series/List # | 1921 |
| Applicable Material | | Aluminum / Non-Ferrous Materials | Other Non-Metallic Materials | | Cutting Direction (HAND) | Right Hand |
Product Features
| Remarks | • Alu-Cut carbide ball nose end mill for finishing in wrought aluminum alloys and plastics. • Special geometry with sharp cutting edges and patented chisel edge enable best possible surface quality. • Very precise radius tolerance of ± 5 µm for precise machining results and highest repetitive accuracy. • Wear resistant sub-micro grain carbide. | Country of Origin | Germany |
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