Non-Slip Center Pin Punch 1.5 2 3mm Bearing Steel Centre Punch Set Used for Alloy Steel Metal Drilling Tool Hole

Non-Slip Center Pin Punch 1.5 2 3mm Bearing Steel Centre Punch Set Used for Alloy Steel Metal Drilling Tool Hole Features: Made of high hardness bearing steel, sturdy and durable. Marking, punching, staking, and starting screws and drill holes. Center punches with 1/16"(1.5mm), 5/64'' (2mm) and 1/9" (3mm) diameter tapered points. The knurled body is made of forged and heat-treated steel. Large square hit surface and precise points. Suitable for proofing hole before steel, aluminum, copper and other materials drilling of drill positioning. Specifications: Material: Ball bearing steel Standard: 1.5/2/3mm or 1.5mm or 2mm or 3mm (optional) Package Includes: 3X Center Punch Or 1x Center Punch note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.