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Precision Thread Mills

Accurate Threading with Every Turn

Master the art of threading with our robust Thread Mills, designed for precision and reliability. Perfect for creating detailed internal and external threads, these tools ensure exceptional accuracy and smooth finishes across various materials.
Find the right Thread Mill series

The products listed below will update according to your selections.

Advanced Threading Solutions

Engineered for Precision and Versatility

Explore the capabilities of our Thread Mills, crafted to deliver precise, clean threads in a single pass. With superior cutting technology and versatile design, these tools are ideal for high-demand threading applications in aerospace, automotive, and general engineering sectors.
  • Internal Thread Relief End Mill

RTHR

RTHR Series Internal Thread Relief Mill

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  • Internal Solid Carbide Single Point Thread Mill

THR

THR Series Internal Thread Mill

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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
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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
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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
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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
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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
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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
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