Product Description
1/2" Diameter 4 Flute Carbide 27°/30° Multi-Helix I-Smart Modular Milling Head with .020 Corner Radius, .835" Length Below Shank, M6 Thread
- YG-1 Series XGMF20: i-Smart Screw On Ultra-Micro Grain Carbide Modular Milling Heads
 - Reduce Cost as Compared to Solid Carbide End Mills
 - 27°/30° Multiple Helix 4 Flute Corner Radius
 - Wrench Included With Each Holder
 
| Specs | ||
| R | Radius of Ball Nose | R.020 in. | 
| D1 | Mill Diameter | 1/2 in. | 
| D2 | Neck Diameter | .469 in. | 
| L1 | Length of Cut | 1/2 in. | 
| L2 | Length Below Shank | .835 in. | 
| d1 | Coupling Diameter | .256 | 
| W | Wrench Width | .394 | 
| M | Thread | M6 | 
| Wrench | SPIS0810 | |