• Brand: STM
• Finish : Bright
• Model Number : P-2
• Minimum Diameter (Decimal Inch): 0.251
• Maximum Diameter (Decimal Inch): 0.5
• Tolerance Type: Minus
• Number of Pieces: 250
• Hardness: heat treated to a hardness of 60-62 Rockwell C Drill Rod
• All members 2" long, centerless lapped
• Size Electro etched in each piece
• Finish: Each gauge inspected and has 10 micron finish or better
• Deluxe box with insert
• Tolerance: Minus -0.0002"/+0.0000"
