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3 Flute Aluminum Chatter Reduction High Performance Polished Carbide End Mill
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Innovative end mill and coating solutions for superior performance in firearms applications.
Firearms manufacturers turn to RobbJack’s proven solutions for high-performance machining in everything from aluminum to hardened steel to increase output by up to 500% on your current equipment.
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3 Flute Aluminum Chatter Reduction High Performance Polished Carbide End Mill
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RTHR
Internal Thread Relief End Mill
RTHR Series Internal Thread Relief Mill
RTHR
Internal Thread Relief End Mill
RTHR-1/2-13
0.42"
0.42"
2.5"
0.012"
RTHR-1/2-13-A
0.42"
0.42"
2.5"
0.012"
RTHR-1/2-13-DLC
0.42"
0.42"
2.5"
0.012"
RTHR-1/4-20
0.188"
0.188"
2"
0.012"
RTHR-1/4-20-A
0.188"
0.188"
2"
0.012"
RTHR-1/4-20-DLC
0.188"
0.188"
2"
0.012"
RTHR-10-24
0.139"
0.139"
2"
0.012"
RTHR-10-24-A
0.139"
0.139"
2"
0.012"
RTHR-10-24-DLC
0.139"
0.139"
2"
0.012"
RTHR-3-48
0.072"
0.072"
2"
0.005"
RTHR-1/2-13
$
127.65
Internal Thread Relief Mill 0.420 Dia, 6 Flute, 0.848 Neck Len, 0.500 Shank, 2.5 OAL
View Product
RTHR-1/2-13-A
$
139.75
Internal Thread Relief Mill 0.420 Dia, 6 Flute, 0.848 Neck Len, 0.500 Shank, 2.5 OAL
View Product
RTHR-1/2-13-DLC
$
159.85
Internal Thread Relief Mill 0.420 Dia, 6 Flute, 0.848 Neck Len, 0.500 Shank, 2.5 OAL
View Product
RTHR-1/4-20
$
94.05
Internal Thread Relief Mill 0.188 Dia, 4 Flute, 0.435 Neck Len, 0.250 Shank, 2.0 OAL
View Product
RTHR-1/4-20-A
$
99.40
Internal Thread Relief Mill 0.188 Dia, 4 Flute, 0.435 Neck Len, 0.250 Shank, 2.0 OAL
View Product
RTHR-1/4-20-DLC
$
110.15
Internal Thread Relief Mill 0.188 Dia, 4 Flute, 0.435 Neck Len, 0.250 Shank, 2.0 OAL
View Product
RTHR-10-24
$
87.35
Internal Thread Relief Mill 0.139 Dia, 3 Flute, 0.410 Neck Len, 0.1875 Shank, 2.0 OAL
View Product
RTHR-10-24-A
$
91.40
Internal Thread Relief Mill 0.139 Dia, 3 Flute, 0.410 Neck Len, 0.1875 Shank, 2.0 OAL
View Product
RTHR-10-24-DLC
$
92.70
Internal Thread Relief Mill 0.139 Dia, 3 Flute, 0.410 Neck Len, 0.1875 Shank, 2.0 OAL
View Product
RTHR-3-48
$
87.35
Internal Thread Relief Mill 0.072 Dia, 2 Flute, 0.180 Neck Len, 0.1875 Shank, 2.0 OAL
View Product
RTHR-3-48-A
$
91.40
Internal Thread Relief Mill 0.072 Dia, 2 Flute, 0.180 Neck Len, 0.1875 Shank, 2.0 OAL
View Product
RTHR-3-48-DLC
$
92.70
Internal Thread Relief Mill 0.072 Dia, 2 Flute, 0.180 Neck Len, 0.1875 Shank, 2.0 OAL
View Product
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