. .

Threaded View

Previous Post Previous Post   Next Post Next Post
  1. 17-12-2015 #9
    njhussey's Avatar
    Lives in Gloucester, United Kingdom.
    njhussey
    Last Activity: 03-01-2025 Has been a member for 9-10 years. Has a total post count of 1,375. Received thanks 127 times, giving thanks to others 89 times.
    Get yourself a centre punch set. Select the exact punch size for the clearance hole and punch through to mark for the 4.2mm drill. Use a clamp in one side whilst punching the other so it doesn't move....simples. Punch set is about £13 + delivery I think.
    Last edited by njhussey; 17-12-2015 at 02:54 PM.
    Neil...

    Build log...here
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. Welding 5-8mm steel box-section tubes
    By techcobweb in forum Welding, Brazing & Equipment
    Replies: 9
    Last Post: 17-07-2018, 05:53 PM
  2. FOR SALE: SFU1605 Ballscrews and Nuts 950mm, 1150mm and 1500mm, SBR16 950 Rail, SBR20 1150 Rail
    By Maccydu in forum Items For Sale
    Replies: 1
    Last Post: 12-12-2015, 09:55 PM
  3. Maximum size of box section, Stacking box section, Construction Angle
    By andy586 in forum Gantry/Router Machines & Building
    Replies: 0
    Last Post: 01-02-2013, 05:29 PM
  4. Straightness of steel/alumunium box section
    By Jonathan in forum Linear & Rotary Motion
    Replies: 50
    Last Post: 17-09-2010, 07:53 PM
  5. Machining Ballscrews with a mini lathe (& ballscrew support questions)
    By HankMcSpank in forum Lead Screws, Nuts & Supports
    Replies: 15
    Last Post: 16-02-2010, 12:22 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Forum Rules