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Get it between 2025-01-01 to 2025-01-08. Additional 3 business days for provincial shipping.
The HSS ground drill bit is made of heavy-duty high-speed steel plus 5% Cobalt (M35)
The 5% cobalt content ensures increased heat resistance
Split Point (130° point angle)
Application areas: for alloyed and unalloyed steel (up to 900 N/mm²), hot and cold-working steel
Also for reinforced and case-hardened steel and for steel resistant to rust and acid
Description RUKO high performance ground drill bit consisting of heavy-duty high-speed steel plus 5% cobalt (M35). The 5% cobalt content ensures increased heat resistance. The fully ground drill bit has a more precise concentricity. Application areas: for steel, alloyed and unalloyed cast iron (up to a strength of 900 N/mm²), hot and cold-working steel, reinforced and case-hardened steel, and also steel resistant to rust and acid.