Thread Mill 1/4 -20 Carbide MPN:TM-250-20

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Brand: Micro 100
Part #: TM-250-20
UPC: NULL
SKU
226-CXG-16R690
$179.79
Thread Mill 1/4 -20 Carbide

Thread Mill 1/4 -20 Carbide is ideal for creating high precision thread forms where standard tapping would cause damage or deformation. With its small diameter and multiple sizes, it can fit into confined spaces with minimal disruption to surrounding materials. It has a longer lifespan than conventional tap & die sets, reducing downtime for retooling in industries such as automotive, aviation, medical and mold-making. The carbide material offers greater heat resistance and reduced friction which enhances performance when machining hardened materials like stainless steel or titanium. Overall, Thread Mill 1/4 -20 Carbide is the go-to tool for precise threading operations requiring minimal damage or alteration to workpieces with close tolerances.

These helical-flute thread mills have a bright finish that provides a smooth, polished surface. They are suitable for general purpose applications at slower speed in nonferrous materials. The thread mills are made from carbide, which offers excellent wear resistance, heat resistance, and hardness.

Helical-flute thread mills have spiral flutes that distribute the chip load as the thread mill removes material to cut threads into an existing hole or onto the external surface of a part. They provide a smoother cut than straight-flute or single-profile thread mills and are used to create threads on tough or thin-walled materials. Helical-flute thread mills can create internal threads of the same pitch in a range of hole diameters, eliminating the need to change tools when threading multiple holes of different sizes. Thread mills are only usable in CNC machines that have helical interpolation capability.

Technical Specifications

  • Item Thread Mill
  • Flute Type Helical
  • Material - Machining Carbide
  • Finish - Machining Bright (Uncoated)
  • Thread Standard UN
  • Thread Size 1/4"-20
  • Cutter Dia. 0.1800 in
  • Length of Cut 1/2 in
  • Overall Length 2-1/2 in
  • Shank Dia. 1/4 in
  • Shank Length 2 in
  • Number of Flutes 3
  • Cutting Direction Neutral
  • Pitch 20 TPI
  • List Number TM
  • Nomenclature TM
  • Measurement System Fractional Inch
  • Series TM

Manufacturer Details

  • Manufacturer: Micro 100
  • Condensed Mfg Number: TM25020
  • MPN: TM-250-20

Label Details

  • Hazardous Material: N
  • Green Material Flag: N
  • Country of Origin: US
  • CA Prop 65 Wht Label: N

Classification Details

  • Harmonization Code: 8207406000
  • GDS Category Name: Thread Mills
  • GDS Family Name: Threading
  • GDS Segment Name: Machining
  • UNSPSC: 23172013
  • UNSPSC Class ID: 20
  • UNSPSC Commodity Name: Metal working machinery attachments
  • UNSPSC Commodity ID: 13
  • UNSPSC Commodity Name: Threading mills
  • UNSPSC Family ID: 17
  • UNSPSC Family Name: Workshop machinery and equipment and supplies
  • UNSPSC Segment ID: 23
  • UNSPSC Segment Name: Industrial Manufacturing and Processing Machinery and Accessories

Shipping Details

  • Not For Sale In: HI AK PR
Product info last updated on November 17, 2023 12:16pm UTC Category: Threading
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