Proto J86012 Cold Chisel 1/2 Inch Stock

Product Description

The PROTO J86012 is a cold chisel designed for cutting, shaping, and breaking hard materials such as metal, masonry, and welds. Built on a 1/2-inch stock size and measuring 6-13/16 inches in overall length, this chisel delivers the reach and mass needed for controlled strikes with a hammer or mallet. Cold chisels of this profile are standard in mechanical, plumbing, and general maintenance trades where removing seized fasteners, cutting rebar, or splitting castings is part of the job. At 0.29 pounds, it is light enough for one-handed control while still providing enough weight for productive material removal.

This cold chisel suits residential and commercial maintenance applications across multiple trades. Plumbers use cold chisels to cut through pipe hangers and break out mortar. Electricians and general mechanics reach for them when dealing with conduit anchors, rusted bolts, or seized fittings. The 1/2-inch stock size makes the J86012 a practical general-purpose choice for bench work, on-site repair, and field service where a compact, reliable striking tool is required.

Key Features

• 1/2-inch stock size for general-purpose material removal and cutting tasks
• 6-13/16-inch overall length provides working reach and balanced strike control
• Lightweight at 0.29 pounds for easy single-hand use during extended work
• Cold chisel profile suited for metal, masonry, and weld cutting applications

Compatibility

Designed as a general-purpose cold chisel compatible with standard hammers and mallets used in mechanical, plumbing, electrical, and maintenance trades.

Installation Notes

Cold chisels are hand tools used by mechanics, plumbers, electricians, and general maintenance technicians. Always wear appropriate eye protection when striking a cold chisel, as material fragments can be ejected at high velocity. Use a ball-peen hammer or hand-drilling hammer of appropriate weight for the task. Inspect the chisel head before use and replace if mushrooming or cracking is observed on the struck face.