Ruko Spiral Drill Bit DIN 338 Thread Rolled 201049 4.9 MM, Set of 10 in Plastic Packaging

Thread-rolled spiral drill bits made of high-performance high-speed steel. High-performance spiral drill bits for all normal drilling jobs in all common materials. The thread-rolled spiral drill bits ensure increased resistance to breakage. Packaging unit: in plastic Packaging Areas of use: for steel, cast alloy and unlegiert (up to 900 N / mm ² strength, greys, Temper-, Sphäro- and die-cast, sintered iron, nickel silver, Graphite, short cutting aluminium alloys, brass, Bronze., Manufacturer: Ruko