Chicago-latrobe 41010 Jobber Drill Bit 5/32 Inch Hss

Product Description

The CHICAGO-LATROBE 41010 is a jobber-length drill bit designed for general-purpose drilling in steel and similar ferrous materials. Built from M7 grade high speed steel with a bright uncoated finish, this bit features a 135-degree notched point for fast penetration and self-centering on curved or flat surfaces. The parabolic flute geometry improves chip evacuation during drilling, reducing heat buildup and extending tool life. At 3.125 inches overall length with a 2-inch flute length, this is a standard jobber-length format suited to drill presses, hand drills, and magnetic base drills used by HVAC techs, plumbers, electricians, and general tradespeople.

This bit fits applications where accurate, clean holes are required in steel plate, tube, bar stock, and structural members. The 5/32-inch diameter corresponds to 0.1562 inches, placing it in the 0.1500 to 0.2000 inch drill size range. It is well suited for pilot holes, cable and conduit pass-throughs, fastener clearance holes, and bracket fabrication in residential and light commercial trade work. The straight-cylindrical shank fits standard three-jaw drill chucks without adapters.

Key Features

• M7 high speed steel construction rated for heavy-duty use in ferrous materials
• 135-degree notched split point starts on contact with minimal center-punching
• Parabolic flute profile clears chips efficiently in deep-hole drilling
• Web-thinned, tapered web design reduces thrust and extends cutting edge life
• Bright uncoated finish for easy visual inspection of cutting edge condition
• Right-hand cut, straight-cylindrical shank fits standard drill chucks directly

Compatibility

Designed as a standard jobber-length replacement drill bit for any three-jaw drill chuck accepting a 0.1562-inch straight-cylindrical shank, compatible with drill presses, cordless and corded hand drills, and magnetic base drills used in trade and industrial applications.

Installation Notes

Drill bit installation and use should be performed by qualified tradespeople familiar with rotating tool safety. Secure the workpiece firmly before drilling and ensure the chuck is fully tightened around the shank before operation. Disconnect power to any corded or pneumatic drill before changing bits. When drilling steel, use cutting fluid or oil to manage heat and extend bit life.