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Features:
- 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
- For universal use, suitable for high speed finishing
- ALCR coating for longer tool life and very good suitability for high-alloyed materials
Product Specifications
| Manufacturer Part Number | 3900L.0250 |
| Cutting Diameter (Inch) | 1/4" |
| Cutting Diameter (Decimal Inch) | 0.250" |
| Overall Length (Inch) | 3" |
| Flute-Length (Inch) | 1-1/8" |
| Shank Tolerance | h6 |
| Tool Cylindrical - Shank Style | Cylindrical - HA |
| Shank Standard | DIN 6535 |
| Flute Direction | Right Hand |
| Group Length | Long Length |
| Coolant Supply Property | External |
| Coolant Fed | No |
| Number of Flute | 4 |
| Flute Helix Angle (Degree) | 35-38 Degree |
| Cutting Edge Material | Carbide |
| Coating | ALCR |
| Tool Type | Ball Nose |
| End Mill - End Style | Ballnose End Mills |
| End Shape | Ball |
| Application | Finishing |
| Product Type | Ball End Mill |
Warning:
This Product Can Expose You To Materials And/Or Chemicals Including Arsenic, Lead, And Other Materials And/Or Chemicals Which Are Known To The State Of California To Cause Cancer And/Or Reproductive Harm. For more information, visit www.P65Warnings.ca.gov