Home Forums Sign Making Discussions Neon, LED, Lighting Can anyone suggest a good router bit for cutter?

  • Can anyone suggest a good router bit for cutter?

    Posted by Martin Manley on 2 May 2008 at 12:34

    Can anyone suggest a good router bit/cutter for putting the groove in Dibond to get that nice rounded edge – using a hand router, not a computer…
    Martin (-)

    Peter Normington replied 17 years, 5 months ago 6 Members · 7 Replies
  • 7 Replies
  • Peter Dee

    Member
    2 May 2008 at 12:57

    I just bought a standard V bit and ground off the tip a bit.

  • Andy Gorman

    Member
    2 May 2008 at 16:34

    Yeah, what Peter said. Grind the point to give a 3.5mm wide flat end. When you use it, the resultant groove will look massive and you’ll think "Blimey" but it’ll fold up lovely.

  • Peter Normington

    Member
    2 May 2008 at 16:50

    If you are making a tray, I would consider giving Cherwell a call for a quote, They do an excellent job, and and you dont have to mess around!

    I have made a few in the past, but now just buy them in (cherwells corners though are very sharp)

    Peter

  • David Rowland

    Member
    2 May 2008 at 22:47

    we make trays…. this is the bit we order in for cnc… might fit hand router
    http://www.itc-ltd.co.uk/signMaking/Di_Bond.pdf

  • David Rogers

    Member
    3 May 2008 at 16:09

    The best router bit I’ve found is a ‘3/8 half round’. Folds up beautifully (allows for a slight overbend to relax back to 90. If like me you put glue (Evostik – serious stuff) into the channel it also holds & bonds it to a solid angle. The channel looks HUGE, but always folds up crisp. Done several 10′ panels with 50mm returns – no problems.

    Dave

  • Pryam Carter

    Member
    3 May 2008 at 19:18

    Jag sign supplies sell the bit you need.

  • Peter Normington

    Member
    3 May 2008 at 19:26
    quote Pryam Carter:

    Jag sign supplies sell the bit you need.

    Yes but bl00dy expensive… buy one from B & Q, good quality "v" bit £15 and grind it down as mentioned above…..

    Peter

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