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    SDS-max drill bit OREN HardRock 20 x 400/540 mm

    SDS-max drill with double flute

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    • sale
    Your price with VAT:
    42.59 € VAT 21%
    Your price without VAT:
    35.20 €
    Availability:
    in stock
    pc
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    Producer:
    OREN
    Product code:
    1720-20H
    Weight:
    0.75 kg
    EAN:
    8595172045284

    Product description

    Design:

    • the flute is composed of 4 grooves, this allows the high drilling speed and speeds up the removal of the drilled dust
    • the drill bit head is fitted with X-shaped carbide and has one main and two additional cutting edges

    Advantages:

    • 4 cutting edges drill the hole of the exactly given diameter, thanks to reduced vibrations there is no unwanted elliptical shape and the comfort of the operator is increased
    • the dense flute guides the core of the drill very precisely and this prevents it from oscillating
    • the combination of the high-quality design of the X-shaped head and the dense flute ensures a smooth drainage of the drilled dust, therefore the drill bit does not heat up and this prolongs its service life
    • the polished and smooth surface also helps to reduce the drilling resistance

    Designed for: medium and large electropneumatic hammers in the weight category from 5 kg.

    Caution: while drilling to a depth more than 400 mm, we recommend first pre-drilling with a shorter drill bit of the same diameter.

    Product Parameters

    Dimensions

    Diameter:
    20 mm
    Working length:
    400 mm
    Total length:
    540 mm

    Product group´s parameters:

    Use in material:
    Concrete, masonry, stone
    Designed for:
    rotary hammers SDS-max
    Type of shank:
    SDS-max
    Available sizes:
    12 - 40 mm
    Maximal available length:
    920 mm

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