140 141 METAL DIY tube 500B Ref. Stainless steel, Alloy steel, Non-alloy steel, Cast iron, Cast iron, Spheroidal, Brass, Aluminum, Composite, Copper, Plastic Shank Angle Cylindrical 3 fl at • OVERHEATING RESISTANCE Step drill HSS 5% cobalt with TiAlN coating. Excellent heat resistance, wear limitation. Ideal for drilling in sheet metal or thin materials such as stainless steel, cast iron. Features • HSS 5% cobalt fully ground. • TiAlN coating. • Tip angle 118°. • Helicoidal fl ute. Benefi ts • Long life. • Heating resistance. • Drilling accuracy. • Optimum clamping in the chuck. Step drill TiAlN 5% cobalt Step drill 4-12 mm D 60° Lt d ℓ1 118° Capacité Ø TI D d l1 Ref. Gencod Qt. 4-5-6-7-8-9-10-11-12 4- 12 79 12 6 5 500B 3336600144064 1 501B Ref. Step drill 4-20 mm Step drill HSS 5% cobalt with TiAlN coating. Excellent heat resistance, wear limitation. Ideal for drilling in sheet metal or thin materials such as stainless steel, cast iron. DIY tube 502B Ref. Step drill 4-30 mm Step drill HSS 5% cobalt with TiAlN coating. Excellent heat resistance, wear limitation. Ideal for drilling in sheet metal or thin materials such as stainless steel, cast iron. DIY tube Capacité Ø TI D d l1 Ref. Gencod Qt. 4-6-8-10-12-14-16-18-20 4-20 67 20 8 3 501B 3336600144071 1 Capacité Ø TI D d l1 Ref. Gencod Qt. 4-6-8-10-12-14-16-18-20-2224-26-28-30 4- 30 100 30 10 4 502B 3336600144088 1 x3 503C ALL SETS PAGES 146-147
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