| Brand | Unbranded/Generic |
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Check the listing for details. 1PCS 5" inch Brass Automatic Center Punch Spring Loaded Chrome Rivet Screw Mark. Condition: New. Listed at 2.14 USD. Spring pressure can be adjusted by simply rotating the knurled top of the punch. which will prevent the drill from slipping. Automatic spring loads then releases at top of cycle. Gives precise starting point on steel and other solid materials.