17/32" S&D Drill Bit, 1/2" Reduced Shank, Nitro Series 1000N

Heavy-Duty 17/32" Drill Bit with 1/2" Reduced Shank

For welders and fabricators, drilling through heavy plate and hardened alloys is a daily challenge. The Nitro 1000N134 17/32" S&D Drill Bit is built to handle the rigors of the welding shop. When you need to drill a hole larger than your standard chuck capacity, this Silver & Deming style bit is the solution. It features a reduced 1/2-inch shank, allowing you to drive a 17/32-inch cutter using a standard 1/2-inch hand drill or drill press. This versatility is essential for field repairs and fabrication jobs where equipment options may be limited.

Durability is the core of the Nitro 1000N series. The bit is crafted from M-7N molybdenum high-speed steel, a material chosen for its ability to maintain a cutting edge at high temperatures. In the welding industry, workpieces like stainless steel frames or structural supports can work-harden quickly, destroying lesser bits. The Nitro 1000N134 combats this with a Nitride surface treatment that significantly boosts surface hardness. Additionally, the black and gold oxide finish serves a functional purpose beyond aesthetics; it enhances lubricity, helping the bit cut cooler and preventing chips from welding to the flutes.

Accuracy matters, even in rough fabrication. This drill bit utilizes a 118-degree split point tip. This design is self-centering, eliminating the frustrating "walking" that occurs when starting a hole on smooth metal surfaces. It allows for faster penetration with less operator fatigue, as the split point reduces the axial force needed to start the cut. With a 3-inch flute length, this bit provides ample depth for drilling through thick mounting plates, flanges, and structural beams.

Made in the USA, the Nitro 1000N134 is a reliable workhorse for any metalworker's toolbox. It bridges the gap between standard jobber bits and large industrial cutters, providing the capability to drill precise, large-diameter holes in stainless steel and other hard metals without requiring specialized heavy machinery. Equip your shop with a drill bit that works as hard as you do.