TCMT 16T304 & 308 TIAlN Inserts

Aprica Carbide Inserts Made in Taiwan - High Grade Titanium Nitride (85RC)

Available in Standard .4 Radius as well as Larger .8 Radius

Buy Singularly, in 4 Packs or our 10 Pack Saver. 

What is TIAlN?

A major upgrade to our previous TIN Coated inserts which were upto 60RC. Titanium Aluminium Nitride, forms a hard aluminium oxide layer in hot (> 800ºC), dry machining applications. This further reflects the heat back into the chip and away from the tool and workpiece. Greater ductility makes it a good choice for interrupted cuts. Increased production levels at higher feeds and speeds and longer tool life in high heat applications are the primary benefits.

Applications: Excellent for milling and drilling of high strength steels, hard die steels, and high temperature alloys, including nickel base & titanium (chip classes 120 & 140) where high heat is generated and chipping is a problem.

 These inserts have 3 cutting edges.

  Insert measures from point to point approx. 15mm hole size 4.40mm their 4mm thick.

Carbide inserts to suit:

Turning toolholders as pictured in this listing for demonstration purposes. These fit on 12mm & up tooling. To view our range of holder please see our Store.

Our  holders are an LPR exclusive product made in batches on a CNC work centre.

 Made from the best quality Tool-steel hardened, then tempered back

Screws and keys are Torx Head for easy tightening  - Designed and Exclusive to LPR TOOLMAKERS