06-02-2012, 03:10 PM
I think I did fairly well at about $3 each for 10 with free shipping.
http://www.ebay.com/itm/330741848033?ssP...1497.l2649
Ed
http://www.ebay.com/itm/330741848033?ssP...1497.l2649
Ed
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06-02-2012, 03:44 PM
Ed,
That's good $3 each,   DaveH 
06-02-2012, 04:10 PM
Hey! are administrators allowed gloat posts?
Busy Bee 12-36 lathe, Busy Bee Mill drill, Busy Bee 4x6 bandsaw, Homemade 9x17 bandsaw, Ad infinitum.
06-02-2012, 04:27 PM
06-02-2012, 05:38 PM
Good going Ed
Rob
06-02-2012, 07:44 PM
Well done Ed,
 Jerry. 
ETC57, proud to be a member of MetalworkingFun Forum since Feb 2012.
 (06-02-2012, 04:10 PM)stevec Wrote: Hey! are administrators allowed gloat posts? Well...... at least he didn't use one of these:  
Willie
06-03-2012, 02:36 PM
well dun
krv3000, proud to be a member of MetalworkingFun Forum since Feb 2012.
06-16-2012, 06:55 AM
Ed,
That's a great deal. The 1510 grade is a very hard, wear-resistant grade developed primarily for machining cast irons. It will work on most any material as long as it's smooth cutting, though the PM4 chipbreaker has a .004" (0.1mm) wide flat at the edge. That means it won't work well in stainless steel or non-ferrous that need an upsharp edge. The "2" radius of 1/32" is somewhat big for a small I.C. size screw-down, but in cast iron applications it's quite good. According to the 2007 Valenite Turning catalog, the insert coating is medium-temp CVD process of TiCN over Al²O³ on a base of TiN. That means it likes to see some heat when working. Thanks given by: EdK
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busted.
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