Guhring No 16 19 Piece HSCO 1.0 -10mm by 0.5mm Drill Set. Cobalt Jobber Length Drills are a type of drill bit made from cobalt steel alloy. They are designed for drilling into harder materials such as stainless steel, cast iron, and high-temperature alloys. They feature a longer flute length than stub length drills, making them ideal for drilling deeper holes. The cobalt steel alloy provides increased strength and heat resistance, making these drills ideal for high-performance applications. They are suitable for both hand-held and machine-operated drilling and are widely used in the construction, automotive, and aerospace industries. They are also suitable for drilling in a variety of other materials including aluminium and titanium. Contents • 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5 and 10.0mm All Guhring drills are manufactured in Germany using quality German steel.

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