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HomeTools & Hangar EquipmentDrill BitsUnibit Step DrillsUnibitŪ 10221 #21 High Speed Steel 10-Step (13/16" - 1-3/8") Fractional Hole Enlarging Bit
UnibitŪ 10221 #21 High Speed Steel 10-Step (13/16" - 1-3/8") Fractional Hole Enlarging Bit
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UnibitŪ 10221 #21 High Speed Steel 10-Step (13/16" - 1-3/8") Fractional Hole Enlarging Bit

Part#: 10221
Our Price (Each): $84.27
   (Sold in increments of 1)
Bulk Shop & Save
1 - 5$84.27 ea.
6 - 11$82.21 ea.
12+$79.31 ea.

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  • Please allow for an extra 7-10 days for International orders to process, especially orders including HazMat items, or items that are not in stock in our NY Warehouse.
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    Purchase the right tools for all of your reaming needs. Use our Irwin Tools Unibit 20-step drill bit with materials up to 1/8 inch thick. This powerful drill bit is a great tool for use in mounting and fastener application on your aircraft or other machinery. The options are truly endless with the Irwin Tools Unibit. Reaming allows for a more precise diameter than a standard twist drill. This 20-step bit also creates smoother edges than ever.

    Slice through sheet metal with ease using this Irwin Tools bit. The Unibit 20 has a 1/2 inch shank and drills 13/16 to 1-3/8 inch diameters in 1/16 inch steps. Each step leads to a perfect hole for your fasteners or mounting applications. Try an Irwin Tools drill bit for effective drilling with little elbow grease. Find the tools you need to maintain and repair your aircraft and other machinery at budget-friendly prices from SkyGeek.

    Product Details
    UOM : Each
    Pack Quantity : 1
    Shipping Weight : 0.66 pounds
    Manufacturer P/N : UNIBIT-21
    UPC : 038548102214
    EAN : 0038548102214
    ECCN : EAR99
    Schedule B Code : 8205.10.0000
    Alt. P/Ns : UNIBIT-21
    Disclaimer: While reasonable efforts have been made to ensure all information on this website is accurate, and Styles Logistics, Inc. do not assume responsibility for any errors or omissions. All specifications, illustrations, data and prices are subject to change without notice.
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