1/2"12mm Indexable Lathe Tool Holders–4PCS Metal Boring Bar Turning Tool Holders & 10pcs CCMT09T304 Carbide Inserts for Cutting Threading Grooving

They worked fine and got the job done!

The insert bars are as good quality as you would get from the usual industrial houses for a lot more money. The inserts I count as a freebee, so I just accept them. They don't appear to be very sharp, judging from the surface finish in HRS and the irregular chips they throw. Just figure to use them a disposable roughing inserts and buy some Iscars. All in all, for the reasonable price, pretty good deal.

Used them choked up as a turning and facing tool also. Work well

Great fit for my 10" lathe, just what I needed.

missing 2 inserts

The 7mm bar will let you open a bore with a 3/8" drill bit, these tiny bars can really give you a ton of options and save your drill bits when you need to start a bore on flat stock.Despite their low cost I've run them with with a lot of stick out at times, and they've performed as well as you can expect from a tiny boring bar. Well worth the price.

Worked really well for my purpose. Good price and quality.

Got here quick, did the job as required

I've used and abused these holders on a variety of steels plastics aluminium alloys and stainless steels in the last year. They have bien an amazing all around tool and I've done 90% of all my lathe work with this kit.

Bonne qualité. La patille se fixe solidement. Rien à dire de négatif. Très bon prix.