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    6° Tapered Drilling Tools

    6tapereddrillingtools

    Features

    Bit Diameter: 30-41mm

    Size: Hex. 22mm, 25mm

    Taper degree: 4°46′, 6°, 7°, 11°, 12°

    Applications: Quarrying, small hole drilling

    Our tapered bits include button, cross and chisel designs.

    Longer service life and lower drilling costs.

    11°, 12° tapered button bit with hot zinc-coating

    Specifications

    Tapered Button Bit (6°) D Flushing hole (mm) Buttons (mm) Angle Part no.
    mm in Front Gauge Front Gauge
    H22
    32
    34
    36
    38
    41
    1 1/4
    1 11/32
    1 27/64
    1 1/2
    1 5/8
    2×4
    2×4
    2×4.5
    2×5
    2×5
    1×4
    1×4
    1×4.5
    1×4.5
    1×4.5
    2×7
    2×7
    2×7
    2×7
    2×7
    5×7
    5×7
    5×8
    5×8
    5×9
    40°
    40°
    40°
    40°
    40°
    30322207-06
    30342207-06
    30362207-06
    30382207-06
    30412207-06
    H22
    30
    32
    34
    36
    38
    40
    1 3/16
    1 1/4
    1 11/32
    1 27/64
    1 1/2
    1 37/64





    2×5
    2×5
    2×5
    2×5
    2×5.5
    2×5.5















    313022-06
    313222-06
    313422-06
    313622-06
    313822-06
    314022-06
    Drill Rod(6°) L Part no
    mm ft in
    Hex shank 22*108 mm
    600
    800
    1200
    1600
    2400
    3200
    4000
    2
    2
    4
    5
    8
    10
    13

    7 1/2”

    4”

    6”
    1 1/2
    10220606
    10220806
    10221206
    10221606
    10222406
    10223206
    10224006
    Hex shank 25*108 mm
    800
    1600
    2400
    3200
    4000
    2
    5
    8
    10
    13
    7 1/2”
    4”

    6”
    1 1/2”
    10251206
    10251806
    10252406
    10253006
    10254006
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