ThunderBit® Stubby Drill Bit - 3/16"

Built for precision and durability, the ThunderBit® Stubby Drill Bit - 3/16" features a 135° split-point tip for fast penetration and reduced wandering. Crafted from premium M-7 high-speed industrial steel with a black and bronze oxide finish, it delivers superior heat resistance and a longer cutting life. The unique flute design ensures efficient chip removal, while its short, heavy-duty build provides extra strength and stability.

Perfect for drilling medium to high-tensile alloy materials including cast iron, low/medium carbon steel, high alloy steel, and stainless steel. Also suitable for wood applications.

Sold per bit.