Tools of unknown types.

This topic has 10 replies, 6 voices, and was last updated 29 October 2019 at 13:00 by TeVe.

Viewing 11 posts - 1 through 11 (of 11 total)

Author

Posts
28 October 2019 at 19:52 #33474
TeVe
Participant
@teve
Advert

28 October 2019 at 19:52 #435086
TeVe
Participant
@teve
As part of a lot obtained some months ago I found three set of toolings whch I have not seen before.

The chuck backplate was mounted to the 125mm chinese chuck but to put on which lathe.

The QCTP has a geometry unknown to me. Any sugestions.

The collet set is not an ER set but what type of collets. Longer than my ER32.

All are unused and in good conditions. Bought from Little Machine Shop, USA some years ago the seller said. Searched the site but could not find them.

I hope for some help as I intend put them up for sale and like to have some information in the ad.

Rest of the lot will be put into good use in my workshop.

Terje
28 October 2019 at 20:22 #435092
TeVe
Participant
@teve
Some more photos. Any help to identify them are apreciated.

Terje
29 October 2019 at 00:41 #435116
John Reese
Participant
@johnreese12848
There a lot of similar collet chucks on the market. They are definitely not ER type collet. They resemble Acura grip or TG collets but my not be compatible with either system.
29 October 2019 at 01:53 #435118
Bill Pudney
Participant
@billpudney37759
The toolholders and toolpost are Siegs design, they do different sizes for different size lathes. They work moderately well but are not as good as some of the better quality QCTPs.

cheers

Bill
29 October 2019 at 06:55 #435124
Brian G
Participant
@briang
The backplate bore looks like 52mm, which (assuming the plug bolts are 20mm diameter on a 75mm PCD) fits the Seig C6/SC6. If the bore is 50mm it fits the Chester DB10 Super.

Brian G
29 October 2019 at 07:02 #435125
DC31k
Participant
@dc31k
Posted by John Reese on 29/10/2019 00:41:46:

There a lot of similar collet chucks on the market. They are definitely not ER type collet. They resemble Acura grip or TG collets but my not be compatible with either system.

I think the ones shown are known as Oz collets.
29 October 2019 at 09:49 #435136
roy entwistle
Participant
@royentwistle24699
Do the collets belong to what appears to be a milling chuck ? Are they metric or imperil or a mixture

Roy
29 October 2019 at 12:04 #435149
TeVe
Participant
@teve
The collets are all part of the box in photo 5. Metric set of 3,4,6,8,10,12,16 mm collets with milling chuck MT3? and spanner. Unused still oiled and in plastic bags.
29 October 2019 at 12:51 #435158
TeVe
Participant
@teve
Posted by DC31k on 29/10/2019 07:02:28:

Posted by John Reese on 29/10/2019 00:41:46:

There a lot of similar collet chucks on the market. They are definitely not ER type collet. They resemble Acura grip or TG collets but my not be compatible with either system.

I think the ones shown are known as Oz collets.

OZ collets it is, thank you.

Terje
29 October 2019 at 13:00 #435161
TeVe
Participant
@teve
Posted by Bill Pudney on 29/10/2019 01:53:12:

The toolholders and toolpost are Siegs design, they do different sizes for different size lathes. They work moderately well but are not as good as some of the better quality QCTPs.

cheers

Bill

Yes, a Sieg design from some years ago. Little Machine Shop is selling Sieg stuff.

I have Emco and A&R QCTPs on my lathes and lot of tool holders, so I will try sell the surplus from the lot. I think they are not in sale anymore so hope to find a chap that still has and use them.

Terje
Author

Posts