Tecnical Description

• Number of pieces in assortment/set 19 PCS
• Quality ZEBRA-Premium
• Standard / drilling depth DIN 338 / 3xD
• Shank style Cylindrical
• Material sub-group General structural steels, Non-alloyed tempering steels, Ductile iron, Cast iron, Malleable cast iron, Magnesium alloys, Copper, low-alloyed, Brass, short-chipping, Brass, long-chipping, Plastics, duroplastic, Plastics, thermoplastic
• Surface Vaporised
• Cutting material HSS
• Suitable for drill (points system) 3 of 4 points
• Suitable for cordless drills (points system) 3 of 4 points
• Suitable for upright drilling machine (points system) 3 of 4 points
• Suitable for milling-drilling centre (points system) 1 of 4 points
• Service life (points system) 3 of 4 points
• Drilling speed (point system) 3 of 4 points
• Bore hole quality (point system) 4 of 4 points
• Versatility (points system) 2 of 4 points
• Drilling behaviour (point system) 3 of 4 points
• Self-centring Yes