Itm 219CO0664 Cobalt Heavy Duty Drill Bit 3/32 Inches

Product Description

The ITM 219CO0664 is a 3/32-inch cobalt heavy duty jobber-length drill bit designed for demanding metal drilling applications. Built from M35 cobalt steel with a gold finish, this bit handles harder materials that standard high-speed steel bits cannot reliably cut. The 135-degree split point reduces walking on contact and allows drilling without a center punch in most applications. The ground flute and straight shank provide consistent chip evacuation and secure seating in standard drill chucks. Licensed tradespeople and maintenance professionals working on ferrous metals, stainless steel, and hardened alloys will find this bit well suited to their work.

This bit is intended for use in hand-held drills, drill presses, and magnetic base drills across residential, commercial, and industrial job sites. The jobber-length configuration, with a flute length of 1-1/4 inches, suits general-purpose hole-making tasks where a standard reach is sufficient. It is a common choice for HVAC sheet metal work, plumbing rough-in through metal studs, and electrical panel fabrication where precise, clean entry holes are required in harder gauge steel.

Key Features

• M35 cobalt steel construction for improved heat and wear resistance over standard HSS bits
• 135-degree split point reduces bit walking and eliminates the need for center punching in most cases
• Ground flute with 1-1/4-inch flute length for consistent chip clearing
• Gold finish indicates cobalt content and provides a mild corrosion barrier
• Straight shank fits standard 3-jaw drill chucks without adapters
• Heavy duty web design increases rigidity and reduces bit flex under load

Compatibility

Designed as a jobber-length straight-shank drill bit compatible with standard 3-jaw drill chucks accepting 3/32-inch shanks, including hand drills, cordless drills, and bench-mount drill presses.

Installation Notes

Installed by HVAC technicians, plumbers, electricians, and general tradespeople using standard drilling equipment. Secure the workpiece before drilling and use appropriate cutting fluid or lubricant when drilling stainless or hardened steel to extend bit life and reduce heat buildup. Operate at appropriate RPM for the material and bit diameter — lower speeds are generally recommended for cobalt bits in harder materials. Inspect the bit tip for wear or chipping before each use.

Technical Specifications

• Drill Bit Diameter: 3/32 inches
• Flute Length: 1-1/4 inches
• Point Angle: 135 degrees split point
• Material: M35 cobalt steel
• Finish: Gold
• Shank Type: Straight shank
• Series: Jobber length

Standard Information

• Brand: ITM
• Manufacturer Part Number: 219CO0664