KEN5181750K Automatic Centre Punch & Pocket Scriber - Light Duty
Delivers a punch when head is depressed. Chrome vanadium tip with rubber sheathed steel body.

KEN5181710K Automatic Centre Punch - Standard Duty
Strength of punch and depth of depression is adjustable by turning the knurled head. Delivers a punch between 2.25 to 13.5kg (5 to 30lb).

KEN5181720K Automatic Centre Punch - Heavy Duty
Strength of punch and depth of depression is adjustable by turning the knurled head. Delivers a punch between 6.3 to 22.5kg (14 to 50lb).