Proto J86A7/16X12S2 Cold Chisel 7/16 Tip 12 Inch Steel

Product Description

The PROTO J86A7/16X12S2 is a cold chisel designed for cutting, shaping, and breaking hardened metal, masonry, and fasteners. Built with a steel handle and a 7/16-inch stock size with a 1/2-inch tip, this chisel is suited for heavy-duty trade work where impact resistance and edge retention matter. A full black oxide finish provides corrosion resistance, extending service life in demanding shop and field environments. It weighs 0.56 pounds and measures approximately 11.7 inches in length. Mechanics, pipefitters, and ironworkers rely on tools like this for bolt removal, surface prep, and material cutting tasks.

The PROTO J86A7/16X12S2 is appropriate for use in mechanical, plumbing, and industrial maintenance applications. It handles tasks such as shearing rusted fasteners, cutting welds, and dressing metal surfaces. The 12-inch overall length provides clearance for strike work in confined areas. Typical install scenarios include maintenance of pipe systems, structural steel work, and general fabrication. This chisel fits workflows where a reliable, corrosion-resistant hand tool is needed for repeated impact use.

Key Features

• 7/16-inch stock size with 1/2-inch tip for focused cutting force
• Full black oxide finish for corrosion resistance in wet or outdoor environments
• Steel handle construction rated for repeated hammer strike use
• Approximately 11.7-inch length provides working clearance in tight spaces
• Covered under manufacturer limited lifetime warranty

Compatibility

Designed as a general-purpose cold chisel for mechanical, industrial, and trade use. No specific equipment or model compatibility is required for hand tools of this type.

Installation Notes

Cold chisels are typically used by mechanics, pipefitters, and maintenance technicians. Always wear appropriate eye protection when striking a cold chisel, as metal fragments can be ejected. Use a ball-peen or engineer's hammer sized to the chisel head — do not use a claw hammer. Inspect the chisel head for mushrooming before each use and redress with a grinder if deformation is present.