454T-57, Drill Insert, 57mm, Cobalt High Speed Steel, Grade CPM-T15

Series 454T GEN2 T-A® Replaceable Insert Drilling System

The T-A® drilling system is a Universal replaceable spade insert drilling system. The GEN2 T-A® insert, along with the countless geometry options for the T-A® Original, drilling system provides benefits and performance that spade blade inserts of the past never could.
With constant innovations in holder designs, insert geometries and coatings, and
coolant dispersion, the T-A® drilling system continues to evolve and become much
more productive and powerful than ever before

CPM-T15 Co
First choice for general purpose use. Suited for difficult machining applications with low rigidity, as well as deep hole drilling. Recommended for drilling most steels, cast irons, and aluminium alloys up to 275 BHN 96kg

Tin Coated - General purpose coating
• Improved tool life over non-coated inserts
• Excellent choice for Aluminium
• Colour: gold/yellow