Tips

FAQ

No.20 Hex Shank Iron Drill Bits / No.20-L Hex Shank Long Iron Drill Bits

Q: Can I make a hole in the fiber-reinforced plastics (FRP) by using Hex Shank Iron Drill Bits and Hex Shank Long Iron Drill bits?
A: Yes, it is possible. But it can not make a clean circle hole, because the material of the Fiber Reinforced Plastics (FRP) will leave burr a lot.

Back to the List

OTHEROther【FAQ】articles

  •

    2021.05.18

    No.24 Hex Shank…

    Q: Please tell me one point tip for keep using the long period of concrete drill bits and porcelain tile…
    FAQ

  • 2021.05.18

    No.28 Hex Shank…

    Q: How can I calculate recommended pre-hole size? A: The format of recommended pre-hole is that size - thread pitch…
    FAQ

  • 2021.05.18

    No.20 Hex Shank…

    Q: Please kindly teach me one point tip to keep using the long period of Iron drill and our brand…
    FAQ

  • 2021.05.18

    No.21 HSS Taper…

    Q: How big size of pre-hole by our brand HSS Tapered Auger Bits? A: the size of the pre-hole for…
    FAQ

  • 2021.05.18

    No.1-S Stopper …

    Precautions for use drill bits on the drill press Please be careful to use our Stopper Auger Bits on the…
    Attention