kwb 525890 Quick-helix drill bit set 3-piece 6 mm 3 pc(s)

2 step drills in the dimensions 4 – 12 mm and 4 – 30 mm and 1 milling drills Ø 6 mm in professional quality; step drill: Graduated in the most common drill diameters, with tap tip, for drilling small to large diameters without pre-drilling even in the thinnest sheet, burr-free by edge crusher; Milling drill: For drilling and milling, for the production of slots and for expanding holes, all HSS steel drill bits, titanium-nitride surface, for steel sheets, non-ferrous metals and plastics, in blister storage bag.

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