Starrett 50486 Center Punch 5/32 Inch Steel

Product Description

The STARRETT 50486 is a center punch used to mark precise starting points for drilling operations on metal and other hard surfaces. Measuring 4 inches in overall length with a 5/32-inch punch size, this tool is built from steel for durability in shop and field use. The knurled grip provides positive hand control during use, reducing slippage when setting the punch under hammer strike. It is a standard hand tool carried by machinists, pipefitters, electricians, and general trade professionals who need accurate hole-start placement before drilling.

This center punch is suited for layout and marking work in fabrication shops, mechanical rooms, and field service environments. It is commonly used when installing brackets, mounting hardware, or setting hole locations on metal enclosures, panels, conduit straps, and structural components. The compact 4-inch length makes it easy to handle in tight spaces. Appropriate for both bench work and portable tool kits used by trade professionals across HVAC, plumbing, electrical, and general mechanical trades.

Key Features

• 5/32-inch punch size for precise drill-start marking
• 4-inch overall length for balanced handling
• Steel construction for hardness and wear resistance
• Knurled grip reduces slippage during hammer use
• Compact size fits standard tool pouches and kits

Compatibility

Designed as a standard center punch for general-purpose layout and drilling prep work on metal and hard surfaces across trade and industrial applications.

Installation Notes

Used by hand with a ball-peen or cross-peen hammer to indent a work surface before drilling. Always wear appropriate eye protection when striking punches, as chips or scale can dislodge from the work surface. Ensure the workpiece is secured before striking to prevent movement. Inspect the punch tip regularly for deformation or mushrooming and replace if the striking end shows spreading.