Advanced Performance
Series 2140
4FL | Chip Breaker | Radius
Solid Carbide End Mills For Ferrous And Non-Ferrous Materials
Overview
- Sub-micron grade carbide substrate for wear resistance
- Designed for heavy material removal applications where cycle times are critical
- Chip breaker profile creates smaller chips for less edge build up and lower power usage
- Stocked Bright and AlTiN
- Diameter Tol.: +0/-0.002"
- Shank Tol.: +0/-0.0004"
- View Speed and Feed
Features
Applications
Work Materials
Series Data
| Part | cut_dia_in_display | loc_in_display | oal_in_display | shank_dia_in_display | radius_in_display | coating | Stock |
|---|---|---|---|---|---|---|---|
| 257-100112 | (1) 1 | (1.500) 1-1/2 | (4.00) 4 | (1) 1 | 0.02 | Bright | 66 |
| 257-100115 | (1) 1 | (1.500) 1-1/2 | (4.00) 4 | (1) 1 | 0.02 | AlTiN | 23 |
| 257-125500 | (.1250) 1/8 | (.5000) 1/2 | (1.500) 1-1/2 | (.1250) 1/8 | 0.01 | Bright | 23 |
| 257-125503 | (.1250) 1/8 | (.5000) 1/2 | (1.500) 1-1/2 | (.1250) 1/8 | 0.01 | AlTiN | 15 |
| 257-187625 | (.1875) 3/16 | (.6250) 5/8 | (2.00) 2 | (.1875) 3/16 | 0.01 | Bright | 71 |
| 257-187628 | (.1875) 3/16 | (.6250) 5/8 | (2.00) 2 | (.1875) 3/16 | 0.01 | AlTiN | 63 |
| 257-250750 | (.2500) 1/4 | (.7500) 3/4 | (2.500) 2-1/2 | (.2500) 1/4 | 0.01 | Bright | 87 |
| 257-250753 | (.2500) 1/4 | (.7500) 3/4 | (2.500) 2-1/2 | (.2500) 1/4 | 0.01 | AlTiN | 23 |
| 257-312812 | (.3125) 5/16 | (.8125) 13/16 | (2.500) 2-1/2 | (.3125) 5/16 | 0.01 | Bright | 200 |
| 257-312815 | (.3125) 5/16 | (.8125) 13/16 | (2.500) 2-1/2 | (.3125) 5/16 | 0.01 | AlTiN | 19 |
| 257-375875 | (.3750) 3/8 | (1) 1 | (2.500) 2-1/2 | (.3750) 3/8 | 0.015 | Bright | 159 |
| 257-375878 | (.3750) 3/8 | (1) 1 | (2.500) 2-1/2 | (.3750) 3/8 | 0.015 | AlTiN | 49 |
| 257-437100 | (.4375) 7/16 | (1) 1 | (2.750) 2-3/4 | (.4375) 7/16 | 0.015 | Bright | 122 |
| 257-437103 | (.4375) 7/16 | (1) 1 | (2.750) 2-3/4 | (.4375) 7/16 | 0.015 | AlTiN | 15 |
| 257-500100 | (.5000) 1/2 | (1) 1 | (3.00) 3 | (.5000) 1/2 | 0.015 | Bright | 638 |
| 257-500103 | (.5000) 1/2 | (1) 1 | (3.00) 3 | (.5000) 1/2 | 0.015 | AlTiN | 0 |
| 257-625114 | (.6250) 5/8 | (1.250) 1-1/4 | (3.500) 3-1/2 | (.6250) 5/8 | 0.02 | Bright | 285 |
| 257-625117 | (.6250) 5/8 | (1.250) 1-1/4 | (3.500) 3-1/2 | (.6250) 5/8 | 0.02 | AlTiN | 18 |
| 257-750112 | (.7500) 3/4 | (1.500) 1-1/2 | (4.00) 4 | (.7500) 3/4 | 0.02 | Bright | 253 |
| 257-750115 | (.7500) 3/4 | (1.500) 1-1/2 | (4.00) 4 | (.7500) 3/4 | 0.02 | AlTiN | 8 |
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