A good choice for general heavy-duty drilling applications, these carbide jobbers-length drill bits are the most commonly used bit length and provide a good balance of strength and accuracy. The solid carbide construction provides good wear resistance at high speeds and is well suited for drilling into the toughest materials, including cast iron, nonferrous alloys, glass, and composites and other plastics.
Best for Stainless Steel (M)
These drill bits are a good choice for drilling into stainless steel.
High Wear Resistance AlCrN — Coolant-Through
5xD Dp x Dia Ratio
For Universal Use
Use these bits for drilling into a range of materials, including stainless steel, cast iron, and heat-resistant steel alloys.