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    Connection with bit:

    Taper Drill Rod is used for rock drilling, blasting holes and other drilling situations,

    including quarries, coal mines, traffic and other construction.

    Shank: 22*108mm

    Normal diameter or rod is 22mm, named H22, PANDA can also make H19 and H25.

    Effective Length from 300mm to 8000mm.

    Degrees is 7°.11°,12°, which suits the bit you are using.

    PANDADRILL can make all length according to your request!

    How to order:

    Effective Length & Degrees

    Do you need accessories?