Thread Mill; 1/4″ - 20 × 8 mm Shank Dia. × 2.441″ OAL ; Carbide ; TiCN
Thread Mill; 1/4″ - 20 ; 8 mm Shank Dia. × 2.441″ OAL ; Carbide ; TiCN

| Thread Size | 1/4″ | Application | | External Thread Milling | Internal Thread Milling | |
| Threads per Inch (TPI) | 20 | Applicable Material | | Steel | Stainless Steel | Cast Iron | Super-Alloys / Titanium | Aluminum / Non-Ferrous Materials | |
| Thread Standard | UNC | Flute Helix Angle (FHA) | 15 Degrees |
| Connection Diameter Machine Side (DCONMS) | 8 mm | Cutting Edge Material | Carbide |
| Cutting Diameter (DC) | 0.185″ | Flute Type | Spiral |
| Overall Length (OAL) | 2.441″ | Usable Length (LU) | 0.524″ |
| Flute Count (NOF) | 3 | Series/List # | GF335106 |
| Coolant Supply Property (CSP) | Coolant Thru | Length Group | 2xD |
| Shank Type | Weldon | Tool Type | Thread Mill |
| Coating | TiCN | Cutting Direction (HAND) | | Left Hand | Right Hand | |
Product Features
| Remarks | • Combination countersink & thread mill. 
• Axial coolant fed channel for enhanced chip removal rates
• This tool is for a specific pitch with corrected thread profile
• Pre-drilled hole is required | Country of Origin | Germany |
Shipping Info
Package Weight
.050
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