01J012 - Walter SST Cobalt Stub Drill Bit #12 - Heavy Duty Sheet Metal Bit

Reliable Fabrication Drilling with Walter Cobalt Stub Bits

For welders and fabricators, a broken drill bit can mean costly downtime and frustrated efforts to remove a snapped shank. The Walter 01J012 #12 SST Stub Drill is the solution to these fabrication headaches. Specifically designed for the rigors of metalworking, this "stub" or screw machine length bit offers superior strength compared to standard length bits. Its short profile reduces the leverage placed on the bit shaft, making it incredibly resistant to breakage, even when drilling into hard, uneven, or curved surfaces often encountered in welding projects.

When prepping materials for welding or drilling out spot welds, you need a bit that bites hard and stays sharp. The 01J012 is crafted from a robust cobalt blend, making it ideal for drilling into stainless steel, a material notorious for work-hardening and destroying lesser bits. The 135-degree split point design is a game-changer for handheld drilling; it prevents the bit from "walking" across the surface, ensuring your holes are exactly where you need them without the extra step of using a center punch.

This drill bit isn't just tough; it's smart. The bronze SST surface treatment helps shed chips and reduce friction, keeping the bit cooler during aggressive drilling sessions. Whether you are installing rivets, creating pilot holes for fasteners, or working on custom sheet metal enclosures, the Walter SST Stub Drill delivers the consistency and durability required in a professional welding shop. Its ability to handle non-ferrous metals and mild steel with equal ease makes it a versatile addition to any fabricator's toolbox.