Carbide Grit Hole Saw Getting Smoked Trying to Drill Hardened 440 Knife Stainless Steel

352 views · Published 4 January 2015 · 3:56 · Indexed 26 October 2026

Channel: Wayne Winton · 2015 · Science & Technology

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A carbide grit hole saw fails trying to drill hardened 440 stainless knife steel.

There is a big difference between stainless steel and hardened stainless steel!

More locksmith tips and tricks: https://wayneslockshop.com/

Tri-County Locksmith Service | 970-945-5625 | www.tricountylocksmithservice.com

#CarbideGritHoleSaw #ToolReview #WayneWinton

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