Irwin 63909 9/64" Titanium Nitride Coated Jobber Drill Bit

Irwin 63909 9/64" Titanium Nitride Coated Jobber Drill Bit

The Irwin 63909 9/64" Titanium Nitride Coated Jobber Drill Bit is engineered for drilling precise, clean holes in metal and other high tensile strength materials. This jobber-length bit features a titanium nitride (TiN) coating that lasts up to six times longer than standard high speed steel drill bits, and the coating reduces friction so the cutting edge stays sharper longer. A 135-degree split point reduces feed pressure for easier penetration without work hardening, while the heavy-duty web design delivers extreme rigidity when drilling in metal applications. Shorter cutting lips reduce torque when working through high tensile strength materials, making this 9/64" bit a dependable choice for professionals and DIYers working with metal.

Key Features

• Trade Size: 9/64" jobber-length bit sized for accurate, repeatable holes in metal drilling applications.
• Titanium Nitride Coating: Extends the life of the bit, lasting up to six times longer than standard high speed steel drill bits; the coating reduces friction and keeps the cutting edge sharper longer.
• 135-Degree Split Point: Reduces feed pressure for easier penetration into the workpiece without work hardening.
• Heavy-Duty Web Design: Provides extreme rigidity when drilling in metal applications, helping resist bit flex and breakage under load.
• Shorter Cutting Lips: Reduce torque when drilling in high tensile strength materials, helping extend bit life under demanding conditions.

Technical Specifications

• Bit Type: Jobber
• Product Material Group: Metal
• Individual Vs. Set: Individual
• Power Source: Non-Energy Using
• Country of Origin: China
• Warranty: None
• Claims Needed: No
• Battery Included: No

Typical Applications

• Metal Drilling and Fabrication: Ideal for drilling clean, precise holes in metal stock and fabricated parts.
• Sheet Metal and Machine Shop Work: Suited for machine shop tasks that call for a durable, long-lasting bit.
• High Tensile Strength Material Drilling: Shorter cutting lips reduce torque when working through tough, high tensile strength materials.
• General Maintenance and Repair Projects: A dependable jobber bit for everyday metalworking and repair tasks.

Why Irwin?

Irwin engineers the 63909 drill bit with a titanium nitride coating and heavy-duty web design to deliver long-lasting performance and rigidity in demanding metal drilling applications. The 135-degree split point and shorter cutting lips work together to reduce feed pressure and torque, making this 9/64" jobber bit a dependable choice for professionals who need consistent results and extended tool life. With a titanium nitride coating built to outlast standard high speed steel bits, this jobber-length drill bit is designed for reliable, repeatable performance on the job.