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Ballnose End Mill; 1/4″ Dia. × 1/4″ Shank Dia. × 2-1/2″ OAL ; 4 FL ; Carbide ; AlCr ; Series 2974L
BN End Mill; 1/4″ Dia. × 1/4″ Shank Dia. × 2-1/2″ OAL ; 4 FL ; Carbide ; AlCr ; Series 2974L
| Cutting Diameter (DC) | 1/4″ | Application | | Finishing | |
| Connection Diameter Machine Side (DCONMS) | 1/4″ | Tool Type | Top-CUT VAR |
| Overall Length (OAL) | 2-1/2″ | Length Group | Standard |
| Cutting Edge Material | Carbide | End Shape | Ball Nose |
| Coating | AlCr | Coolant Supply Property (CSP) | External |
| Flute Count (NOF) | 4 | Decimal Equivalent | 0.25″ |
| Flute Helix Angle (FHA) | 35 Degrees | Measurement Type | Inch |
| Shank Type | Round | Series/List # | 2974L |
| Usable Length (LU) | 1/2″ | Cutting Direction (HAND) | Right Hand |
| Applicable Material | | Universal Materials | |
Product Features
| Remarks | • TOP-Cut VAR carbide ball nose end mill for universal roughing and finishing applications in many materials • Low-vibration machining due to variable helix flute spacing • Wear resistant sub-micro grain carbide substrate • ALCR coated for maximum heat and wear resistance | Country of Origin | USA |
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