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1/2" Thread & Grooving Tool ID/OD

1/2" Thread & Grooving Tool ID/OD


1/2"″ Thread & Groove Tool
Thread ID/OD forwards, backwards, upside down.
Cutting edge of insert is on centerline!
Actual size: ..498 dia X 4.5″ long, flats on 4 sides.
Min bore is .650.
Heat treated tool steel with black oxide coating.
Threading inserts are .093 wide, good for 11 TPI & up.
Comes with one right hand (MT-3-TR ), one left hand insert (MT-3-TL ), and standard 4-40 Torx screws.

Extra inserts available on "CARBIDE INSERTS" page.

  • Return & Refund Policy

    Returns of unused items accepted within 30 days.

    Customer pays return shipping.

    Contact for RMA

  • Shipping Info

    Flat rate shipping rates:

    U.S. $7.00 
    Canada $12.00 
    Other international rates on request.

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