Bordo Countersink 3 Flute 14.4mm X 90Deg Tin 87538WA 01mm Series 2 standard TLA590 01mm Series 2 standard type dial indicators are Mitutoyos most popular and has the widest application All indicators come with limit markers and a bezel clamp as standard Bezel clamp and lifting lever (optional) can be fitted on either side of indicator Secure adhesion between the bezel and crystal as well as the use of an O ring prevents water and oil penetration The stem is made of high strength stainless steel suitable for heavy duty use Carbide contact point Stainless steel grand gear for high resistance to wear and deformation Highly scratch resistant crystal TIG WELDING CURRENT RANGE 20 160A greater heat dissipation and reduced cold welding which means higher speed and feed rates with greatly increased tool life For countersinking and deburring in a wide range of materials including ferrous and non ferrous metals