1000N134 - 17/32" S&D Drill Bit, 1/2" Reduced Shank, Nitro Series 1000N

Premium 17/32" S&D Drill Bit for Hard Metals

The Nitro 1000N134 is a high-performance 17/32-inch Silver & Deming (S&D) drill bit designed to tackle the toughest drilling applications in the industrial sector. Manufactured from a premium grade of M-7N molybdenum high-speed steel, this tool is engineered to exceed the capabilities of standard HSS bits. The M-7N alloy provides a robust foundation, offering exceptional resistance to heat and wear, which is critical when working with abrasive materials or during prolonged drilling sessions.

One of the defining features of the Nitro 1000N series is its advanced surface treatment. The bit undergoes a Nitride process that creates a hard, protective layer on the tool's surface. This treatment measurably increases the hardness of the drill without introducing brittleness, a common failure point in lesser tools. Furthermore, the body and clearance areas feature a distinctive black and gold surface treatment. This dual-finish not only identifies the tool as a premium Nitro product but also provides maximum lubricity. Improved lubricity reduces friction and heat buildup, extending the tool's life and ensuring smoother chip evacuation.

Precision is paramount in professional machining and maintenance. The Nitro 1000N134 features a 118-degree split point geometry. Unlike standard points that may wander or "walk" across the workpiece before penetrating, the split point bites instantly upon contact. This reduces the amount of thrust pressure required by the operator and ensures accurate hole placement every time. The bit is equipped with a reduced 1/2-inch shank, making this large-diameter cutter compatible with standard 1/2-inch drill chucks found on portable drills and drill presses alike. It is specifically recommended for use in stainless steel and other hard metal drilling applications where durability and precision are non-negotiable.

Whether you are outfitting a machine shop or restocking a maintenance crib, the Nitro 1000N134 offers the reliability and performance required for heavy-duty metalworking. Its combination of advanced metallurgy, smart geometry, and protective treatments makes it a superior choice for professionals.