Centre punch. Used in metal working layout. Used for marking intersecting centre lines, hole locations and pilot drill starting points. Modified parabolic struck end for greater resistance to mushrooming and chipping. Size 5/16 inch.
Technical Specs
ItemCenter Punch
Punch TypeCenter Punch
Tip TypePoint
Shank Diameter5/16
Hole Diameter5/8
Container TypePouch
Includes Striking CapNo
Includes HandguardNo
Corrosion-ResistantYes
FinishBlack Oxide
InsulatedNo
StandardsASME B107.48
AutomaticNo
Tip Size5/8
Shank ShapeRound
Grip StylePlain
Overall Length4 3/4
Material ApplicationsMetal
Measurement TypeSAE
Includes HandleNo
FeaturesModified Parabolic Striking End to Help Reduce Mushrooming and Chipping, One-Piece Design for Strength and Durability