08-05-2015, 08:55 AM
If it isn't too late, return the set of insert tool holders. They are cheap and nasty, and not worth the money. Simply put, they don't support the insert nearly enough, and you will find that you only ever use 1 or 2 of the tools.
Find yourself a second hand (or even new ToolMex brand) CCMT holder. These take 80° rhomboid positive inserts and hold them securely. The 80° means that you can turn and face without changing the tool. Inserts are fairly cheap and readily available on eBay. This will be the tool that you use most of the time. Look out for an insert parting tool if you can find one with a shank size to suit. You can always mill the shank down to suit however if you can't. Also, a couple of boring bars that take the same CCGT/CCMT insert should be on your list.
Find yourself a second hand (or even new ToolMex brand) CCMT holder. These take 80° rhomboid positive inserts and hold them securely. The 80° means that you can turn and face without changing the tool. Inserts are fairly cheap and readily available on eBay. This will be the tool that you use most of the time. Look out for an insert parting tool if you can find one with a shank size to suit. You can always mill the shank down to suit however if you can't. Also, a couple of boring bars that take the same CCGT/CCMT insert should be on your list.
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