How does Cobra Gold H.S. work?
COBRA GOLD DRILLS give excellent performance in stainless steel, cast iron, meonite castings, alloys, steels and most non-ferrous metals, even in plastic. COBRA GOLD DRILLS are exceptional when used for the removal of broken screws, bolts, or studs, especially in aluminium cases. COBRA GOLD DRILLS are particularly effective in drilling out tensile bolts and socket head cap screws and the removal of spot welds.
Key Features and Benefits of Cobra Gold H.S.
Manufactured from Cobalt High
Speed Tool Steel
No centre punching
High Performance with difficult metals
Low heat transfer
Wear resistant· 4 to 5 times the life of a normal drill
Resistant to breakage