Prentice Drill Bits

Prentice Drill Bits for Large-Diameter Metal Drilling

Prentice drill bits are built for drilling large holes in thick metal and structural materials while fitting standard drill chucks. Their reduced shank design allows wider cutting diameters without specialized equipment, making them useful for fabrication, automotive repair, and maintenance work. For fast cutting in harder metals, many shops also use nitro drill bits in demanding drilling applications.

In tighter work areas where added control is needed, technicians often turn to mechanics length drill bits designed with shorter lengths for improved stability. Larger diameter drilling with standard chucks may also involve reduced shank drill bits built to handle wider holes. Shop prentice drill bits at JB Tools with fast shipping and free shipping on orders over $99!