Our 4 flute conventional end mills feature a 30° Helix Angle and are Center Cutting. This geometry gives them excellent chip removal capability for conventional milling operations.
* For BALLNOSE end mills enter a B as the first
character in the part number. For example a 1/2” 4 flute uncoated end mill will have a part number or B-FT4-500.
* HP at the end means AlTiN Coated
(Coolant should be used on uncoated tools) (Coolant SHOULD NOT be used on AlTiN coated tools)
[table “5” not found /]
| Flutes | D-1 | D-2 | OAL | LOC | Part Number |
|---|---|---|---|---|---|
| 4 | 0.1250 | 0.1250 | 1.5000 | 0.5000 | GP4-125 |
| 4 | 0.1250 | 0.1250 | 1.5000 | 0.5000 | GP4-125-HP |
| 4 | 0.1875 | 0.1875 | 2.0000 | 0.6250 | GP4-187 |
| 4 | 0.1875 | 0.1875 | 2.0000 | 0.6250 | GP4-187-HP |
| 4 | 0.2500 | 0.2500 | 2.5000 | 0.7500 | GP4-250 |
| 4 | 0.2500 | 0.2500 | 2.5000 | 0.7500 | GP4-250-HP |
| 4 | 0.3125 | 0.3125 | 2.5000 | 0.7500 | GP4-312 |
| 4 | 0.3125 | 0.3125 | 2.5000 | 0.7500 | GP4-312-HP |
| 4 | 0.3750 | 0.3750 | 2.5000 | 0.8750 | GP4-375 |
| 4 | 0.3750 | 0.3750 | 2.5000 | 0.8750 | GP4-375-HP |
| 4 | 0.5000 | 0.5000 | 3.0000 | 1.2500 | GP4-500 |
| 4 | 0.5000 | 0.5000 | 3.0000 | 1.2500 | GP4-500-HP |
| 4 | 0.6250 | 0.6250 | 3.5000 | 1.3750 | GP4-625 |
| 4 | 0.6250 | 0.6250 | 3.5000 | 1.3750 | GP4-625-HP |
| 4 | 0.7500 | 0.7500 | 4.0000 | 1.5000 | GP4-750 |
| 4 | 0.7500 | 0.7500 | 4.0000 | 1.5000 | GP4-750-HP |
| 4 | 1.0000 | 1.0000 | 4.0000 | 1.5000 | GP4-1000 |
| 4 | 1.0000 | 1.0000 | 4.0000 | 1.5000 | GP4-1000-HP |
