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  1. #1
    Join Date
    Apr 2008
    Location
    Perth
    Posts
    289

    Default A little question

    Hi Blokes

    Just a little question. How does everyone sharpen their Engineer's Chalk. What tool do you use. Dont like the idea of using a good file or my linisher.

    DD

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  3. #2
    Join Date
    Aug 2006
    Location
    Melbourne
    Posts
    400

    Default

    Linisher, bench grinder, piece of sand paper or the concrete if the above arent available.

  4. #3
    Join Date
    Dec 2009
    Location
    broadford
    Age
    63
    Posts
    237

    Default

    are you useing splits or sticks?

  5. #4
    Join Date
    Aug 2004
    Location
    Lost in Space
    Age
    53
    Posts
    2,406

    Default

    Linisher is my favourite specially the cloud of dust that engulfs you in lets everyone know your on the way to save the day! A tip: if you prep on the lower radius of the Belt the dust gets push away and it looks like you know what your doing LOL...............................

    Happy Welding

    Regrads Lou
    Just Do The Best You Can With What You HAve At The Time

  6. #5
    Join Date
    Nov 2009
    Location
    adelaide
    Posts
    26

    Default

    ive glued some emery tape on the side of my lufkin tape measure to touch up the keen edge on my chalk

  7. #6
    Join Date
    Aug 2009
    Location
    Blanchetown SA
    Posts
    7

    Default

    Quote Originally Posted by old mate View Post
    ive glued some emery tape on the side of my lufkin tape measure to touch up the keen edge on my chalk
    I have used grinder, lininshers and Emery paper on the bench, it all works, just enjoy and get the job done, this is with square chalk, Mory

  8. #7
    Join Date
    Jun 2005
    Location
    Townsville. Tropical Nth Qld.
    Posts
    1,244

    Default

    The stuff I have is about 12mm square and 60mm long, so I use a hacksaw and cut it diagonally along its length to get 2 pieces and then the side of the bench grinder to keep thinning it out,
    rgds,
    Crocy.

  9. #8
    Join Date
    Nov 2009
    Location
    adelaide
    Posts
    26

    Default

    keep those powdery shavings croc, they go good in your string line.

  10. #9
    Join Date
    Jan 2004
    Location
    Mackay Qld
    Posts
    3,466

    Default

    If you are like me you will manage to drop your sharpened and /or split french chalk. New chalk breaks nearly every time it is dropped.

    Stick it in a washing machine - perhaps in the Mrs lingerie bag,yeah that will do - and it will be considerably harder and resistant to breaking.

    Grahame

  11. #10
    Join Date
    Apr 2008
    Location
    Perth
    Posts
    289

    Default The Dragon

    LOL

    If I did that, the fire breather would move the bed to the shed, I live there most of my waking hours now, well, when I am on R&R anyway.

    I have a box of full width chalk and have been using a bog putty file to sharpen them, but its rough and leaves irregular uneven edges. Tried the linisher today with an old worn belt, much better, nice even flat point. Thanks gents.

    The reason I asked I can remember my Step Father, Brother-In-Law and my Nephew who are all BMW'S, instilling in me the reason why you dont sharpen your chalk on grinding wheels and files.

    DD

  12. #11
    Join Date
    Jul 2005
    Location
    Toowoomba Qld.
    Age
    65
    Posts
    2,792

    Default

    I often cut it into thinner wedges with a hacksaw as Old Croc suggests, and keep it sharp with a coarse file. I don't reckon it affects the file in any great way, and may be a method for reducing pinning... mutual benefits!
    I have heard that the dust is not real good for you, (same stuff as soapstone) so I try not to create clouds of it on a grinder etc.
    Lately I have been using an extendable holder for mine at work, works a treat.


    Cheers
    Andy Mac
    Change is inevitable, growth is optional.

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