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T-20 Torx Rotary Broach Punch Fits 1/2
T-20 Torx Rotary Broach Punch Fits 1/2

T-20 Torx Rotary Broach Punch Fits 1/2" Shank Holder - Made in USA

$ 78.67

Availability: 100 in stock
  • All returns accepted: Returns Accepted
  • Condition: New
  • Restocking Fee: No
  • Refund will be given as: Money Back
  • Material: M-2 High Speed Steel
  • MPN: T20B
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Buyer
  • Nominal Size: T20 Torx
  • Shank Size: 1/2" Diameter X 1.75" Overall Length
  • Brand: Polygon Solutions, Inc.
  • Model: Rotary Broach
  • Country/Region of Manufacture: United States
  • Country of Manufacture: United States

    Description

    T-20 Torx Rotary Broach / Wobble Broach / Rotary Punch
    T-20 Torx Rotary Broach Description
    T20 Torx (Hexalobular) 1/2" Shank Diameter Rotary / Wobble Broach
    MADE IN USA
    Made to ISO 10664 Standard
    Includes rake angle at face
    Made from M-2 High Speed Steel
    Fits most common rotary broach holder brands
    .500" Shank Diameter x 1.75" Length
    Reaches 4.25mm deep and can be sharpened
    Designed for blind holes and through holes
    FREE SHIPPING
    Meets ISO 10664 Standard
    Nominal Size
    Major Dia (A)
    Broaching Depth (B)
    Shank Dia
    OAL
    T-20
    3.95mm
    4.25mm
    1/2"
    1.75"
    Polygon Solution’s T-20 Torx Rotary Broach cutting tools are designed for superior performance when machining aluminum, brass, and mild steel. Polygon recommends drilling the pilot hole 3% oversize for hexagon forms. Pilot holes should also include a 45
    °
    chamfer and extra depth for chip accumulation. Expect reduced tool life when broaching tougher materials and tighter pilot holes.
    TORX ROTARY BROACH PRE-DRILL SIZE
    The Recommended Pilot Hole Diameter for a T-20 Torx is:
    .114″
    The Recommended Minimum 45
    °
    Chamfer for a T-20 Torx is:
    .156″
    SPEEDS AND FEEDS
    Start with minimum feed rate of .002-.003 IPR and 700-800 RPM.
    SET-UP AND INSTRUCTIONS
    Additional Instructions Can Be Found Here:
    https://www.polygonsolutions.com/images/Rotary-Broach-Hole-Prep-Speeds-Feeds.pdf
    ROTARY BROACH TOOL HOLDER
    For use with Polygon Solutions' Rotary Broach Tool Holder:
    Sold Separately on eBay here:
    https://www.ebay.com/itm/NEW-Rotary-Broach-Wobble-Broach-Tool-Holder-3-4-shank-for-1-2-shank-broaches-/122727972607
    About Us
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    Contact Us
    Polygon Solutions specializes in rotary broaches also known as wobble broach tools for CNC lathes, mills and screw machines. Our continuous effort is to develop cutting edge products and technical support for our customers.
    We gladly accept Paypal / Visa / Mastercard
    Most items are shipped same day if order is received by 4:00PM EST. Free USPS shipping is available for addresses located in the United States. We also offer Worldwide Saver and Worldwide Express shipping methods for our International customers.
    Unused standard items may be return within 30 days for a full refund or credit. Sorry, no returns on special order items.
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    POLYGON SOLUTIONS, INC.