Walter DC165 Advance solid-carbide drills have four polished margins

Walter has introduced the DC165 Advance, a family of straight-flute, solid-carbide drills that improve performance, process reliability, tool life, and cutting data in non-ferrous (ISO N) and cast iron (ISO K) applications, as well as for general metalworking.

The tools’ four polished margins create less friction and improve hole quality, surface finish, roundness, and straightness. Their polished clearance angle, relief angle, and flutes yield better wear behaviour and better chip evacuation, according to the company.

The new drills are coolant-through, straight flute (G-drills), with emulsion or oil and coolant pressure of 145 to 580 PSI. They are offered in cylindrical shank configuration and have a 120-degree point angle with m7 tolerance.

They are also offered in L/D ratio of 5xDc as standard, with options for shorter and longer drills to be ordered and specials through the company’s Xpress quotation program.

Walter | www.walter-tools.com/us