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Centre punch with 5" length and 1/4" diameter tapered point makes a starter dimple to guide a drill bit Point is hardened steel for wear resistance Shank is tempered steel for strength Square shank will not roll when set down and is knurled for grip
Centre punch with 5" length and 1/4" diameter tapered point makes a starter dimple to guide a drill bit Point is hardened steel for wear resistance Shank is tempered steel for strength Square shank will not roll when set down and is knurled for grip