L H Dottie Co HS24 High Speed Drill Bit 3/8 Inch

Product Description

The L H DOTTIE CO HS24 is a 3/8-inch high speed drill bit designed for fast, clean drilling in a range of trade applications. High speed drill bits are built to maintain a sharp cutting edge through repetitive use in materials commonly encountered on job sites, including wood, plastics, and soft metals. This bit is sold individually and is a standard pick for electricians, plumbers, HVAC installers, and general contractors who need a reliable, single-piece replacement or addition to their drilling kit.

This 3/8-inch bit is suited for residential and light commercial work where accurate hole sizing matters. Common applications include running conduit, drilling through framing for wire or pipe penetrations, and general rough-in tasks. Its 3/8-inch diameter makes it a frequent go-to size for trade professionals across multiple disciplines.

Key Features

• 3/8-inch cutting diameter for a widely used standard hole size
• High speed construction supports extended cutting performance
• Sold as a single unit for targeted replacement or inventory replenishment
• Applicable across multiple trades and common job site materials

Compatibility

Designed as a standard 3/8-inch high speed drill bit for use with 3/8-inch or larger keyed and keyless drill chucks common to corded and cordless drills used in the trades.

Installation Notes

Installation is performed by electricians, plumbers, HVAC technicians, and general trade professionals. Secure the bit firmly in the drill chuck before use and confirm the chuck is fully tightened. Always wear appropriate eye protection when drilling. Follow applicable codes such as the NEC or IPC when drilling through structural or fire-rated assemblies, and install required firestopping where code mandates.