Core drill set HSS-Co 5 with Weldon shank (3/4") - 10 pcs.

Core drills made of cobalt alloyed heavy-duty high speed steel with increased heat resistance. Ideal for drilling materials that are difficult to cut and for the highest demands. Suitable for working with unalloyed and alloyed steel (up to a strength of 1200 N/mm²), hot and cold-working steel and also for reinforced and case-hardened steel. 10-piece set of core drills with weldon shank (3/4") 8 core drills with weldon shank (3/4") Ø 12,0 mm - 14,0 mm - 16,0 mm - 18,0 mm - 20,0 mm - 22,0 mm - 24,0 mm - 26,0 mm + 1 cutting spray 50 ml article-no. 101 010 + 1 ejector pin Ø 6,35 mm x 77,0 mm for cutting depth 30,0 mm article-no. 108 304