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Twist drill bit HSCo DIN 338 type RN MFD VARIO
Premium all-rounder for use in stationary machinery for high-precision machining of virtually all materials, such as stainless steel, heat-resistant steels and titanium, as well as for general applications in conventional steel up to 1200 N/mm² strength, in cast iron and non-ferrous metals (such as magnesium alloys, brass, bronze, plastic).
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Variants
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Premium all-rounder for use in stationary machinery for high-precision machining of virtually all materials, such as stainless steel, heat-resistant steels and titanium, as well as for general applications in conventional steel up to 1200 N/mm² strength, in cast iron and non-ferrous metals (such as magnesium alloys, brass, bronze, plastic).
Low friction and fast chip removal
Exclusive Vario helix
Best centring ability and highest speed
Special 4-surface grind with optimised point thinning
Best guiding properties and accuracy (extremely high torsional rigidity)
Combination of double drill heel with a single drill heel
Up to 9 times longer tool life compared to uncoated drills and up to 2 times longer service life compared to conventional coatings (heat resistant up to 800°C)
Special Magma multi-layer coating
See overview tables for drill bit/material assignments
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