Bosch Accessories 2608588089 2608588089 HSS-Co Metal twist drill bit 3.4 mm Total length 70 mm cobalt DIN 338 Cylinder s

Metal drill bit HSS-Co, DIN 338, drill tip 135 degrees, D-tip. Diameter: 3.4 mm working length: 39 mm, overall length: 70 mm. Contents of the sales packaging: 10 pieces. Twist drill bit of alloy, high-speed steel according to DIN 338, cobalt content 5 percent. Right cutting twist drill bit type N, drilling point 135 degrees, cross-grinding according to DIN 1412 C, diameter tolerance h8. From the full ground drill bit with excellent surface quality according to special factory standard. Shanks matches drilling diameter. Drill Color: Bronze. Two-flute cutter, cylindrical, two spiralig. Suitable for alloyed and unalloyed steel up to a tensile strength of 1000 N/mm², stainless steel V2A/V4A, gray cast iron, cast steel, acid and heat-resistant steels. Precision drill bits with a strong heat resistance and wear resistance. For use in drill stand or pillar drills. For professional use Note: use when working with HSS-Co metal drill bits the universal cutting oil 2 607 001 409.