01H111 - Walter 11/64 Hex Sst Stub Drill

Heavy-Duty Stub Drill for Fabricators

For welders and fabricators working with sheet metal or in tight quarters, the Walter 01H111 11/64" Hex SST Stub Drill is an essential addition to your toolkit. Standard length drill bits often flex or break when pressure is applied, especially on thin gauge metals. This stub drill solves that issue with its short, robust profile. The compact design allows you to get into cramped spaces—like inside chassis rails or behind panels—where a standard bit simply wouldn't fit. Its superior rigidity also means you get a rounder, more precise hole without the wobble that causes ovaling.

Time is money in the shop, and this bit is built for speed. The 135° split point tip starts drilling on contact, so you don't have to waste time with a center punch. It cuts freely and quickly through mild steel, aluminum, and even stainless steel, thanks to the special bronze SST coating that resists heat buildup. This coating acts as a shield, keeping the cutting edge sharp longer than standard black oxide bits.

The integrated hex shank is a game-changer for assembly and installation work. It locks securely into impact drivers and quick-release adapters, preventing the bit from spinning in the chuck—a common frustration with round-shank bits. Whether you are drilling out rivets, prepping holes for welding, or installing fasteners, the Walter 01H111 provides the reliability and bite you need to get the job done right the first time.