Center Punches Knurled Centre Punch Spot Dot Center Drilling

Feature: * and *Threw a small dot on the workpiece, such as a marker (such as center or circumferential line when drilling), or other point of the centerline position, to facilitateProcessing *Suitable for waterproofing hole before drilling steel, aluminum, copper and other materials of positioning the drill to prevent direct deviation from the drilling position will cause sliding or damage to the drill

Specification:

*Color: Sliver *Material: Carbon steel *Length: 94mm / 3.7in (Approx.)

Package Contents:

1pcs * Center punches