Miniature Drive Pins and Center Punches
Perfect for work on miniature mechanisms and machine tool layout. Includes 4 drive pins: 1/16, 3/32, 1/8 and 5/32 inch diameter, plus two fine-tipped center punches in 1/16 and 5/64 inch sizes, packed in a handy storage wallet with size markings. Blackened for corrosion protection; knurled handles for sure-grip control. 3 to 4 inches long.