Proto J86A5/8S2 Cold Chisel 3/4 in Tip 7 in Steel Handle

Product Description

The PROTO J86A5/8S2 is a cold chisel designed for cutting, shaping, and breaking hardened metal, masonry, and fasteners in demanding trade and industrial environments. Built with a steel handle and a 3/4 inch tip, this chisel measures 7 inches in overall length and weighs 0.59 pounds. A full black oxide finish provides corrosion resistance for long service life in wet or outdoor work conditions. PROTO backs this tool with a manufacturer's limited lifetime warranty. Electricians, pipefitters, ironworkers, and general tradespeople reach for cold chisels when driving into rusted fasteners, cutting sheet metal, or splitting corroded fittings.

The J86A5/8S2 suits residential and commercial service work where a compact 7 inch chisel handles confined spaces better than longer alternatives. The 3/4 inch tip width gives enough contact area for cutting soft metals, brick, and mortar joints without the tip deflecting under hammer blows. The 5/8 inch stock size keeps the shank rigid under repeated impact. This chisel is appropriate for use in mechanical, electrical, and plumbing trades wherever a ball-peen or club hammer drives the cut.

Key Features

• 3/4 inch tip width for cutting metal, masonry, and corroded fasteners
• 7 inch overall length suited for confined-space access
• Steel handle construction withstands repeated hammer impact
• Full black oxide finish resists corrosion in wet and outdoor conditions
• 5/8 inch stock size for shank rigidity under load
• Manufacturer's limited lifetime warranty included

Compatibility

Designed as a general-purpose cold chisel for use with standard ball-peen or club hammers in mechanical, electrical, plumbing, and ironworking applications.

Installation Notes

Cold chisels are installed and used by hand by licensed tradespeople and skilled mechanics. Always wear ANSI-rated eye protection when striking a cold chisel, as metal fragments can eject at high velocity. Inspect the chisel head before each use and replace any tool showing mushroomed or cracked strike faces. No power tools, torque specifications, or shutoff procedures are required for hand-chisel use.