Nirosta Alpen Cobalt Drill Bit Case 10 Pieces

Alpen Cobalt Nirosta Drill Bit Case 10 Pieces. -Special sharpening that guarantees optimal chip evacuation. -Great cutting precision and optimal self-centering. -Higher feed and drilling speed. -Especially suitable for tough and hard materials, such as stainless and acid-resistant chrome-nickel steels. -Made with cobalt, which is a very hard material, which provides great resistance to breakage and high temperatures.  The case includes: 1 x 3 nirosta cobalt drill bit.0mm diameter. >1 x 3 nirosta cobalt drill bit.2mm dia. >1 x 3 nirosta cobalt drill bit.5mm diameter. >1 x 4 nirosta cobalt drill bit.0mm diameter. >1 x 4 nirosta cobalt drill bit.2mm dia. >1 x 4 nirosta cobalt drill bit.5mm diameter. >1 x 5 nirosta cobalt drill bit.0mm diameter. >1 x 6 nirosta cobalt drill bit.0mm diameter. >1 x 8 nirosta cobalt drill bit.0mm diameter. >1 x 10 nirosta cobalt drill bit.0mm diameter.