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Hammer drill bit set
41.–5.86/1pcs.
Bosch Professional Hammer drill bit set

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Overall rating

4.4

9 Star ratings

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3 reviews

  • Naibaf_99

    2 months ago
    purchased this product

    0

    0

    5 out of 5 stars

    Super product

    Needed these attachments to mount a suspension to my basement ceiling 4 holes of 12mm diameter through aramid concrete.... the key to success was a lot of patience and little pressure on the drill... the drilling attachment showed no signs of wear after long use 

    Pro

    • Robust
  • lionel.germanier

    3 months ago

    0

    0

    1 out of 5 stars

    Insert broken after 10 drillings

    I've drilled barely 10 holes in plaster and brick and the Ø6mm insert has come loose, so the drill bit is unusable.

    Contra

    • Detachable insert
  • lucasalerno

    4 months ago
    purchased this product

    0

    0

    5 out of 5 stars

    Meets purpose 👍

    I was able to drill the first holes in the concrete. The drills are great and so far they are doing what they promise. However, I have not come across any reinforcement. The quality will probably only become apparent in the long run. 

    Pro

    • Quality is right

    Contra

    • None