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Features:
- Tapered carbide end mill, for pre-thread milling NPT-NPTF threads
- Design with four flutes and 1 47' taper angle
- Ideal for forming the correct taper on holes for subsequent NPT pipe thread milling
- TIALN-T21 coated for heat and wear resistance
Product Specifications
| Manufacturer Part Number | 3914A.075030 |
| Cutting Diameter (Inch) | 3/4" |
| Cutting Diameter (Decimal Inch) | 0.750" |
| Overall Length (Inch) | 4" |
| Flute-Length (Inch) | 1-23/32" |
| Shank Tolerance | h6 |
| Tool Cylindrical - Shank Style | Cylindrical - HA |
| Shank Standard | DIN 6535 |
| Flute Direction | Right Hand |
| Group Length | Standard Length |
| Coolant Supply Property | External |
| Coolant Fed | No |
| Number of Flute | 4 |
| Flute Helix Angle (Degree) | 35-38 Degree |
| Cutting Edge Material | Carbide |
| Coating | TIALN-T21 |
| Tool Type | Square End |
| End Mill - End Style | Taper End Mills |
| End Shape | Corner Radius |
| Application | Taper Thread Preparation |
| Product Type | Torus 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