Mitutoyo DTI 0.14mm x 0.001mm Basic Set Nailers & Braders 5mm x 100mm 3mm x 5mm x 100mm 3mm x 119mm 5mm x 132mm Drift Punches Heavy Duty 3mm x 200mm 4mm x 225mm Starting Punches Heavy Duty 8mm x 150mm 3mm x 125mm Gross Weight: 4kg 01mm graduations Dial Test Indicator Useful for both alignment and for measurement purposes Mitutoyo proprietary new design permits smooth pointer operation Flat crystal makes graduations easy to read Strong frame provides excellent rigidity and durability Non magnetic pointer and contact point permit reliable operation even in magnetic environments Clear and concise wide dial face allows excellent visibility The surface of the crystal is hard coated for excellent scratch resistance O ring protection guarding against oil and water penetration