Import 22445 3/8 Inch Hss Jobber Length Drill Bit

Product Description

The IMPORT 22445 is a jobber-length twist drill bit designed for general-purpose drilling in metal, wood, and plastic. The bit measures 3/8 inch (0.3750 inch decimal) in diameter with a 5-inch overall length and a 3-5/8-inch flute length. It is manufactured from high speed steel and finished with a gold oxide coating that helps reduce friction and extend cutting life under normal shop conditions. The 118-degree split point reduces walking on entry and allows drilling to begin without a center punch in most applications. A right-hand spiral flute with regular spiral type evacuates chips efficiently during the cut.

This drill bit is suited for maintenance, mechanical, HVAC, plumbing, and electrical trade work where a reliable general-purpose bit is needed for on-site or shop drilling. The straight-cylindrical shank accepts standard three-jaw drill chucks found on corded and cordless drills and drill presses. Web thinning with a tapered web configuration reduces thrust requirements, making it practical for hand-held drilling in confined installations. It is sold individually per package with a minimum order quantity of six units.

Key Features

• 118-degree split point reduces bit walking and lowers entry thrust
• High speed steel construction handles general-purpose drilling across common trade materials
• Gold oxide finish reduces friction and provides light corrosion resistance during storage
• Right-hand spiral flute with regular helix promotes clean chip evacuation
• Web-thinned tapered web reduces drilling effort in hand-held applications
• Straight-cylindrical shank fits standard three-jaw chuck drill drivers and drill presses

Compatibility

Designed as a general-purpose jobber-length drill bit for use in any standard three-jaw chuck accepting a 3/8-inch straight shank, compatible across corded drills, cordless drills, and bench drill presses used in HVAC, plumbing, electrical, and general mechanical trades.

Installation Notes

Ensure the drill or drill press is powered off and the chuck is fully tightened before operation. Use appropriate cutting fluid or lubricant when drilling ferrous metals to extend bit life and improve finish quality. Do not exceed the recommended RPM range for the material being drilled — harder materials require lower speeds. Wear appropriate eye protection and secure the workpiece before drilling to prevent workpiece rotation or bit breakage.