Irwin Hanson 90184 Silver Deming Drill Bit HSS Shank - 1-5/16 1/2

The Irwin Hanson 90184 is a 1-5/16" Silver & Deming drill bit designed for heavy-duty drilling applications in metal, steel, and other tough materials. This professional-grade bit features a reduced 1/2" shank that fits standard drill chucks while providing the cutting capacity of a larger diameter bit.

Key Features:

• Constructed of M-7 high speed steel (HSS) for exceptional heat resistance and durability in demanding drilling operations
• Three-flat shank design provides superior chuck grip and prevents slippage during use
• 1/2" reduced shank allows use in standard drill chucks while drilling 1-5/16" diameter holes
• Ideal for use in keyless chucks due to the anti-slip three-flat shank configuration
• Silver & Deming design optimized for drilling large diameter holes in metal and steel

This drill bit is built to withstand high resistance to abrasion during tough drilling applications, making it an essential tool for metalworking, fabrication, construction, and industrial maintenance operations.