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RUKO 215809 Jobber Length Drill Bit, High Speed Steel Co5 (M35), Ground with Split Point, 3/16" (Pack of 10)
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*Packaging of actual item may differ from photo shown
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RUKO 215809 Jobber Length Drill Bit, High Speed Features
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The HSS ground drill bit is made of heavy-duty high-speed steel plus 5% Cobalt (M35)
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The 5% cobalt content ensures increased heat resistance
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Split Point (130° point angle)
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Application areas: for alloyed and unalloyed steel (up to 900 N/mm²), hot and cold-working steel
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Also for reinforced and case-hardened steel and for steel resistant to rust and acid
About RUKO 215809 Jobber Length Drill Bit, High Speed
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.
