TOMIX 30 mm 4D U Drill - SP09

The SP09-D30-4D-C32 is a heavy-duty indexable U Drill engineered for deep hole drilling up to 4 times diameter (4xD) with precision and strength. Fitted with SP09 carbide inserts, it offers smooth cutting performance, consistent chip evacuation, and excellent hole geometry, even when working with hard materials such as steel, cast iron, and high-strength alloys.

The C32 shank provides exceptional rigidity and balance, reducing vibration and maintaining accuracy during prolonged machining. Constructed from hardened, precision-ground alloy steel, this drill ensures dimensional stability, long tool life, and flawless CNC compatibility for industrial use.