DORMER A120 HSS STUB DRILL 8.6MM

HSS extra short spiral drill with cylindrical shaft DIN 1897 N 118 ° steam tempered 2.5 xd for steel 850 n/mm ². Stainless machining steel. Cast iron and titanium. • Machining steel soft steel (<120 HB <400 N/mm²) • Construction steel carburised steel (<200 HB <700 N/mm²) • Carbon steel (<250 HB <850 N/mm²) • Alloyed steel (<250 HB <850 N/mm²) • Stainless machining steel (<250 HB <850 N/mm²) • Cast Iron lamellar (<150 HB >500 N/mm ²) • Cast iron lamellar (> 150<300 HB >500<1000 N/mm²) • Ductile cast iron/malleable cast iron (<200 HB <700 N/mm²) • Titanium non-alloyed (<200 HB <700 N/mm²)