Automatic Centre Punch is used for marking centre holes for drilling in layout work. The built-in spring loaded mechanism delivers a punch just by pressing the head. Depth of impression is variable & can be adjusted by turning the knurled head. Tips are made from hardened tool stmore...
Accurately hardened tempered for continuous trouble free usage, Clean & well cut knurling provides a positive finger grip, Working tips centered & ground to 90° included angle. more...