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Mill draw-bar

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Mill draw-bar
b4dyc Offline
Junior Swarf-making student
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Posts: 68
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Joined: Apr 2012
Location: Hertfordshire, England
#1
05-01-2012, 03:22 PM
Hi Smiley-eatdrink004

I am in the middle of making an imperial draw-bar for my mill and need to thread the end for 3/8 Whitworth for a Morse taper collet. Never had reason to use a Whitworth thread before I need to find out the diameter I need to turn the end of the draw-bar down to.
Had a look through the zuse book and came up with 0.3750 Does that sound right to you (I normally work in Metric you see Tongue )

Thanks for any help

Andy
Andy Popcorn

b4dyc, proud to be a member of MetalworkingFun Forum since Apr 2012. Oh yeah
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Messages In This Thread
Mill draw-bar - by b4dyc - 05-01-2012, 03:22 PM
RE: Mill draw-bar - by Tony Wells - 05-01-2012, 03:33 PM
RE: Mill draw-bar - by b4dyc - 05-01-2012, 03:48 PM
RE: Mill draw-bar - by doubleboost - 05-01-2012, 04:08 PM
RE: Mill draw-bar - by b4dyc - 05-01-2012, 04:41 PM
RE: Mill draw-bar - by doubleboost - 05-01-2012, 04:47 PM
RE: Mill draw-bar - by Mayhem - 05-01-2012, 09:48 PM
RE: Mill draw-bar - by DaveH - 05-20-2012, 06:23 PM
RE: Mill draw-bar - by b4dyc - 05-21-2012, 07:33 AM
RE: Mill draw-bar - by DaveH - 05-22-2012, 02:03 PM
RE: Mill draw-bar - by Highpower - 05-22-2012, 04:17 PM
RE: Mill draw-bar - by b4dyc - 05-23-2012, 02:22 AM
RE: Mill draw-bar - by Highpower - 05-23-2012, 06:51 AM
RE: Mill draw-bar - by stevec - 05-23-2012, 07:32 AM
RE: Mill draw-bar - by krv3000 - 05-23-2012, 07:38 PM
RE: Mill draw-bar - by b4dyc - 05-24-2012, 07:55 AM
RE: Mill draw-bar - by Highpower - 05-24-2012, 01:54 PM



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