Large-diameter drills feature coolant-through models

Sumitomo Electric Carbide’s WDX series of large-diameter drills now includes the WDX-L coolant-through models.

Reducing cost per part, this indexable drill features side port coolant. Because not all spindles are coolant-through, this tool allows for the use of coolant through the side port.

They range from 0.5625 to 2.5000 in. dia. in 4xD drill body lengths.

The drills use the same inserts as the company’s conventional WDX series (WDXT inserts).

The series uses two inserts per drill, regardless of diameter size. Insert grades for a longer tool life include ACP300 for steel, ACK300 for cast iron, and DL1500 for aluminum.

Sumitomo Electric Carbide * 800-950-5202 * www.sumicarbide.com