Starrett 51281 Center Punch 1/8 Inch 4 Inch Oal Steel

Product Description

The STARRETT 51281 is a center punch designed for accurately marking drill start points on metal, wood, and other hard surfaces. The punch tip measures 1/8 inch and the tool has an overall length of 4 inches, making it a compact option for layout work in tight spaces. Constructed from steel with a knurled grip, the 51281 provides secure handling during strike operations. It is a hand tool driven by a hammer or mallet and is commonly used by machinists, pipefitters, electricians, and general maintenance technicians working in trade and industrial environments.

This center punch is suited for layout and fabrication tasks where a precise indentation is needed to guide a drill bit and prevent walking at the start of a hole. The 1/8 inch tip size makes it appropriate for fine marking work on smaller workpieces or in confined areas. It fits naturally into a standard tool kit for field service, shop work, and installation jobs across HVAC, plumbing, electrical, and mechanical trades.

Key Features

• 1/8 inch punch tip for precise drill point marking
• 4 inch overall length for compact, controlled use
• Steel construction for durability under repeated hammer strikes
• Knurled grip provides secure, non-slip handling
• Lightweight at 0.5 pounds for easy portability in a tool pouch

Compatibility

Designed as a standard hand-strike center punch suitable for use on metal, wood, and similar hard materials in general trade and fabrication applications.

Installation Notes

Use with a ball-peen hammer or similar striking tool to create a clean indentation at the intended drill point. Always wear appropriate eye protection when using a strike punch. Ensure the workpiece is secured before striking to prevent movement. No power source or disconnection procedure is required for use of this tool.