General 5B Circle Cutter Tool 1 to 6 Inch Cutting Diameter

Product Description

The GENERAL 5B is a circle cutter tool designed to cut precise circular holes in a range of materials common to trade and light fabrication work. The cutter spans a cutting diameter range of 1 inch to 6 inches, giving installers flexibility across a variety of hole sizes without switching tools. The straight shank with a 3/8-inch shank diameter fits standard drill chucks found on most corded and cordless drills. At 0.15 pounds, it is a lightweight hand-carried tool suited for use in the field or on the bench. Electricians, HVAC techs, and plumbers reach for adjustable circle cutters when punching clean, round holes in panels, enclosures, sheet goods, and similar substrates.

This tool is applicable in residential and light commercial settings where a clean circular cutout is needed and a hole saw of fixed diameter is not available or not practical. Typical uses include cutting access holes in ceiling tiles, thin wood panels, plastic enclosures, and other sheet materials. The adjustable design covers the 1-inch to 6-inch range in a single tool, reducing the need to carry multiple fixed-diameter hole saws to a job site.

Key Features

• Adjustable cutting diameter from 1 inch to 6 inches
• Straight shank with 3/8-inch diameter fits standard drill chucks
• Lightweight at 0.15 pounds for easy transport and one-handed use
• Single-tool solution eliminates need for multiple fixed-diameter hole saws
• Compact design suits both field and shop use

Compatibility

Designed for use with standard 3/8-inch or larger drill chucks on corded and cordless drills commonly used in HVAC, electrical, and plumbing trades.

Installation Notes

A licensed electrician, HVAC technician, or plumber should operate this tool according to standard shop-safety practices. Secure the workpiece firmly before cutting and wear appropriate eye protection, as rotating cutters can eject chips at high velocity. Set the desired cutting radius before chucking the tool, and verify the cutter arm is locked in position before starting the drill. Do not exceed the drill speed recommended for the material being cut.