588,616 active members*
5,114 visitors online*
Register for free
Login
IndustryArena Forum > MetalWorking Machines > Tormach Personal CNC Mill > Lost drill hole size accuracy in drilling operations

Thread: Lost drill hole size accuracy in drilling operations

Results 1 to 20 of 28

Hybrid View

  1. 06-17-2019, 04:58 PM #1
    Don Clement
    Don Clement is offline Registered
    Join Date
    Jan 2007
    Posts
    1332

    Re: Lost drill hole size accuracy in drilling operations

    For locating pin holes I first drill then single point bore and then using this floating reamer holder I built using a 3/8" TTS holder ream to size.

    Don

    Attachment 422444
    Reply With Quote Reply With Quote
  2. 06-17-2019, 06:22 PM #2
    popspipes
    popspipes is offline Member
    Send a message via AIM to popspipes Send a message via MSN to popspipes
    Join Date
    Jun 2014
    Posts
    1774

    Re: Lost drill hole size accuracy in drilling operations

    Quote Originally Posted by Don Clement View Post
    For locating pin holes I first drill then single point bore and then using this floating reamer holder I built using a 3/8" TTS holder ream to size.

    Don








    I like your floating reamer holder!, may try to make one for myself......
    I also like your indicator holder that fits in the spindle with a dovetail assembly at 90 degrees, I have looked on ebay etc but havent found one like yours, very good idea Don
    mike sr
    Reply With Quote Reply With Quote
  3. 06-18-2019, 03:35 AM #3
    kstrauss
    kstrauss is offline Junior Member
    Join Date
    Apr 2013
    Posts
    1788

    Re: Lost drill hole size accuracy in drilling operations

    What is the red layer in the middle of your floating reamer holder?
    Reply With Quote Reply With Quote
  4. 06-18-2019, 08:44 AM #4
    venta7
    venta7 is offline Registered
    Join Date
    Feb 2015
    Posts
    8

    Re: Lost drill hole size accuracy in drilling operations

    Red layer in the middle of the holder? Sorry don't understand what do you mean by that.
    EDIT: I see now, interesting build.
    Reply With Quote Reply With Quote
  5. 06-18-2019, 05:22 PM #5
    Don Clement
    Don Clement is offline Registered
    Join Date
    Jan 2007
    Posts
    1332

    Re: Lost drill hole size accuracy in drilling operations

    Quote Originally Posted by kstrauss View Post
    What is the red layer in the middle of your floating reamer holder?
    Turcite X. https://www.boedeker.com/family/turcite

    Don
    Reply With Quote Reply With Quote
  6. 06-19-2019, 06:04 AM #6
    Zetopan
    Zetopan is offline Registered
    Join Date
    Mar 2008
    Posts
    216

    Re: Lost drill hole size accuracy in drilling operations

    Quote Originally Posted by Don Clement View Post
    Turcite X. https://www.boedeker.com/family/turcite
    GOOD design!
    Reply With Quote Reply With Quote
« Previous Thread | Next Thread »

Similar Threads

  1. Drilling a hole using both CTS and drilling a hole through external coolant
    By SatishNaik in forum News Announcements
    Replies: 0
    Last Post: 02-28-2014, 12:56 PM
  2. Need advice from the pros - centering a hole and drilling hole pattern
    By asifjahmed in forum MetalWork Discussion
    Replies: 9
    Last Post: 09-18-2012, 12:11 AM
  3. Drilling my CRS rails for mounting - what size hole?
    By Enk1du in forum DIY CNC Router Table Machines
    Replies: 4
    Last Post: 04-14-2012, 07:26 PM
  4. Beginner. What size drill bit for snug fit 12mm hole?
    By Spiny Norman in forum MetalWork Discussion
    Replies: 11
    Last Post: 10-23-2010, 12:14 AM
  5. Drilling a perpendicular hole in drill rod material
    By ngr1 in forum MetalWork Discussion
    Replies: 12
    Last Post: 12-04-2004, 04:16 PM

Tags for this Thread

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