Re: [Emc-users] junk Drill chuck from Grizzly

I have removed mt3 by putting a bolt in the chuck and then putting something forked on the bolt above the head and using that to bang on. Best thing I've found is a "Wonder Bar" and then put a block under the other end to make it level. If the bolt slides out of the chuck jaws you may have to

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 13:59:59 Ed wrote: > On 03/03/2016 11:14 AM, andy pugh wrote: > > On 3 March 2016 at 16:12, Gene Heskett wrote: > >>> Not normally. You remove Jacobs tapers with a pair of forked > >>> wedges: > >>>

Re: [Emc-users] junk Drill chuck from Grizzly

I once had to deal with a chuck that someone had glued the arbor in with red locktite. (And we didn't know that it was locktited.) First tried to use the wedges, no luck. Eventually we wrote off the arbor and cross-drilled it so we could put a dowel pin in there and have something more robust

Re: [Emc-users] junk Drill chuck from Grizzly

On 03/03/2016 11:14 AM, andy pugh wrote: > On 3 March 2016 at 16:12, Gene Heskett wrote: >>> Not normally. You remove Jacobs tapers with a pair of forked wedges: >>> http://www.amazon.com/Wedge-Sets-Set-No-WEDGE/dp/B0067BSG9S/ref=sr_1_1 >>> ?ie=UTF8=1457019896=8-1=jacobs+wedge

Re: [Emc-users] junk Drill chuck from Grizzly

- Original Message - > From: "Bruce Layne" <linux...@thinkingdevices.com> To: "Enhanced > Machine Controller (EMC)" <emc-users@lists.sourceforge.net> > Sent: Thursday, March 03, 2016 8:47 AM > Subject: Re: [Emc-users] junk Drill chuck from Grizzly >

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 12:14:03 andy pugh wrote: > On 3 March 2016 at 16:12, Gene Heskett wrote: > >> Not normally. You remove Jacobs tapers with a pair of forked > >> wedges: > >> http://www.amazon.com/Wedge-Sets-Set-No-WEDGE/dp/B0067BSG9S/ref=sr_ > >>1_1

Re: [Emc-users] junk Drill chuck from Grizzly

On 3 March 2016 at 16:12, Gene Heskett wrote: >> Not normally. You remove Jacobs tapers with a pair of forked wedges: >> http://www.amazon.com/Wedge-Sets-Set-No-WEDGE/dp/B0067BSG9S/ref=sr_1_1 >>?ie=UTF8=1457019896=8-1=jacobs+wedge > > Luverly, just luverly... Especially so

Re: [Emc-users] junk Drill chuck from Grizzly

rch 03, 2016 8:47 AM Subject: Re: [Emc-users] junk Drill chuck from Grizzly > > > On 03/03/2016 10:45 AM, andy pugh wrote: >> You remove Jacobs tapers with a pair of forked wedges > > I thought the recommended method of removing a Jacob

Re: [Emc-users] junk Drill chuck from Grizzly

On 03/03/2016 10:45 AM, andy pugh wrote: > You remove Jacobs tapers with a pair of forked wedges I thought the recommended method of removing a Jacobs chuck was to use them to machine with an end mill. -- Site24x7

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 10:45:15 andy pugh wrote: > On 3 March 2016 at 15:31, Gene Heskett wrote: > > I am assuming a drift punch > > can reach the inner face of the spud to bounce them out? > > Not normally. You remove Jacobs tapers with a pair of forked wedges: >

Re: [Emc-users] junk Drill chuck from Grizzly

On Thursday 03 March 2016 09:06:40 John Alexander Stewart wrote: > Gene; > > Smart move. > > My ER collet chucks reside on my mills, and almost never get removed. > (boring head, cutoff saw, but do not have a drill chuck that fits the > spindles) > > I do have some smaller drill chucks

Re: [Emc-users] junk Drill chuck from Grizzly

On 3 March 2016 at 15:31, Gene Heskett wrote: > I am assuming a drift punch > can reach the inner face of the spud to bounce them out? Not normally. You remove Jacobs tapers with a pair of forked wedges:

Re: [Emc-users] junk Drill chuck from Grizzly

Gene; Smart move. My ER collet chucks reside on my mills, and almost never get removed. (boring head, cutoff saw, but do not have a drill chuck that fits the spindles) I do have some smaller drill chucks (expensive, good) that I have on parallel shanks, trimmed so that they will go into an ER

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 18:59:43 John Thornton wrote: > Finally found them, they are all threaded 1/2-20 type of keyless > chucks except for one Jacobs JKP-130-J2 so that won't help either. > > JT Thank you for taking the time to look, John. I haven't committed to a purchase yet, and might

Re: [Emc-users] junk Drill chuck from Grizzly

Finally found them, they are all threaded 1/2-20 type of keyless chucks except for one Jacobs JKP-130-J2 so that won't help either. JT On 3/2/2016 6:38 AM, John Thornton wrote: > Gene, > > I have a box of chucks let me see if I have a JT3 in there. > > JT > > On 3/1/2016 8:22 PM, Gene Heskett

Re: [Emc-users] junk Drill chuck from Grizzly

arch 2, 2016 6:44 AM Subject: Re: [Emc-users] junk Drill chuck from Grizzly On Wed, Mar 2, 2016, at 01:01 AM, Chris Albertson wrote: > I too have been shopping for drill chucks.  Of all places amazon.com sells > a Southbend brand chuck (0 - 1/2" and JT33) for $27.00. Yeah, generati

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 08:55:31 andy pugh wrote: > On 2 March 2016 at 13:44, John Kasunich wrote: > > Yeah, generations of South Bend workers are spinning in their graves > > right now. > > Between centres? That would only be right and proper, maybe even with a

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 08:44:30 John Kasunich wrote: > On Wed, Mar 2, 2016, at 01:01 AM, Chris Albertson wrote: > > I too have been shopping for drill chucks. Of all places amazon.com > > sells a Southbend brand chuck (0 - 1/2" and JT33) for $27.00. > > Yeah, generations of South Bend

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 07:38:55 John Thornton wrote: > Gene, > > I have a box of chucks let me see if I have a JT3 in there. > > JT > Thanks John & lemme know how much. > On 3/1/2016 8:22 PM, Gene Heskett wrote: > > Greetings; > > > > Everytime I go to drill a hole, using this POS chuck

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 07:37:23 Ron Ginger wrote: > I believe Grizzly owns the South Bend brand name now. They were making > lathes under the name but I think they recently discontinued the line. > > ron ginger No mention of it being disco'ed in the 2016 catalog. 20+ pages of lathe & mills

Re: [Emc-users] junk Drill chuck from Grizzly

On 2 March 2016 at 17:57, Gene Heskett wrote: >> Or, while we are at it. Llambrich > > I saw several of those go by, mostly at $100 & up, Web research shows that Llambrich used to be a manufacturer for Jacobs before all Jacobs production went to China. So, any Jacobs chuck

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 07:12:54 Mark wrote: > On 03/01/2016 09:22 PM, Gene Heskett wrote: > > Greetings; > > > > Everytime I go to drill a hole, using this POS chuck grizzly puts in > > the G0704 kit, its a huge fight getting the wobbly bit to finally > > grab in and start cutting somewhere

Re: [Emc-users] junk Drill chuck from Grizzly

On 2 March 2016 at 17:49, Gene Heskett wrote: >> Try prowling eBay for a second-hand Albrecht. > > That was an educational safari. Started at around $200 used/abused, up to > $700 new. Thats a bit above my pay grade. Set up an alert? I have bought a couple at the £30 level.

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 05:49:48 andy pugh wrote: > On 2 March 2016 at 10:20, Bengt Sjölund wrote: > > Or look for RÖHM > > Or, while we are at it. Llambrich I saw several of those go by, mostly at $100 & up, one at $129 looked decent, even included the spanner. Thanks

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 05:20:51 Bengt Sjölund wrote: > Or look for RÖHM > I saw some of those go by in the first 15 pages or so. New=pricy. Thanks Bengt. > Den 2016-03-02 kl. 11:03, skrev andy pugh: > > On 2 March 2016 at 02:22, Gene Heskett wrote: > >> Prowling catalogs

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 05:03:14 andy pugh wrote: > On 2 March 2016 at 02:22, Gene Heskett wrote: > > Prowling catalogs on the net tonight I can across an import 3-JT > > that sounds usable, page 479 on Enco's online catalog, #290-1515 for > > a red one under $65. Plus

Re: [Emc-users] junk Drill chuck from Grizzly

On Wed, Mar 2, 2016 at 5:44 AM, John Kasunich wrote: So Grizzly bought the name? I did not know. I'll measure the Southbend chuck when I get it. Amazon has a great return policy. They CAN do some very good machine work in China. (Apple Macbook unibody chassis is an

Re: [Emc-users] junk Drill chuck from Grizzly

March 02, 2016 4:37 AM Subject: Re: [Emc-users] junk Drill chuck from Grizzly >I believe Grizzly owns the South Bend brand name now. They were making > lathes under the name but I think they recently discontinued the line. > > ron ginger > > > On 3/2/2016 5:04 AM, emc-users-re

Re: [Emc-users] junk Drill chuck from Grizzly

On 2 March 2016 at 13:44, John Kasunich wrote: > Yeah, generations of South Bend workers are spinning in their graves right > now. Between centres? -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto

Re: [Emc-users] junk Drill chuck from Grizzly

On Wed, Mar 2, 2016, at 01:01 AM, Chris Albertson wrote: > I too have been shopping for drill chucks. Of all places amazon.com sells > a Southbend brand chuck (0 - 1/2" and JT33) for $27.00. Yeah, generations of South Bend workers are spinning in their graves right now. The name is all that

Re: [Emc-users] junk Drill chuck from Grizzly

Gene, I have a box of chucks let me see if I have a JT3 in there. JT On 3/1/2016 8:22 PM, Gene Heskett wrote: > Greetings; > > Everytime I go to drill a hole, using this POS chuck grizzly puts in the > G0704 kit, its a huge fight getting the wobbly bit to finally grab in > and start cutting

Re: [Emc-users] junk Drill chuck from Grizzly

I believe Grizzly owns the South Bend brand name now. They were making lathes under the name but I think they recently discontinued the line. ron ginger On 3/2/2016 5:04 AM, emc-users-requ...@lists.sourceforge.net wrote: > I'm very curious to see if the Southbend chuck lives up to > its

Re: [Emc-users] junk Drill chuck from Grizzly

On 03/01/2016 09:22 PM, Gene Heskett wrote: > Greetings; > > Everytime I go to drill a hole, using this POS chuck grizzly puts in the > G0704 kit, its a huge fight getting the wobbly bit to finally grab in > and start cutting somewhere near the center of what the DRO says it is. > When I say

Re: [Emc-users] junk Drill chuck from Grizzly

On 2 March 2016 at 10:20, Bengt Sjölund wrote: > Or look for RÖHM Or, while we are at it. Llambrich -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Site24x7 APM

Re: [Emc-users] junk Drill chuck from Grizzly

Or look for RÖHM Den 2016-03-02 kl. 11:03, skrev andy pugh: > On 2 March 2016 at 02:22, Gene Heskett wrote: >> Prowling catalogs on the net tonight I can across an import 3-JT that >> sounds usable, page 479 on Enco's online catalog, #290-1515 for a red >> one under $65. Plus

Re: [Emc-users] junk Drill chuck from Grizzly

On 2 March 2016 at 02:22, Gene Heskett wrote: > Prowling catalogs on the net tonight I can across an import 3-JT that > sounds usable, page 479 on Enco's online catalog, #290-1515 for a red > one under $65. Plus ship I assume. Try prowling eBay for a second-hand Albrecht. --

Re: [Emc-users] junk Drill chuck from Grizzly

On Wednesday 02 March 2016 01:01:08 Chris Albertson wrote: > I too have been shopping for drill chucks. Of all places amazon.com > sells a Southbend brand chuck (0 - 1/2" and JT33) for $27.00. They > sell another HHIP brand that I have that I measure runout by placing > indicator on a length of

Re: [Emc-users] junk Drill chuck from Grizzly

I too have been shopping for drill chucks. Of all places amazon.com sells a Southbend brand chuck (0 - 1/2" and JT33) for $27.00. They sell another HHIP brand that I have that I measure runout by placing indicator on a length of dill rod mounted in the chuck. I get 0.002 swing on the dial.