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This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.
Premium M42 8% Cobalt Steel ,68-70 HRC (Rockwell Hardness Scale) ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.
3 Steps Design for Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic.
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【Easy Drilling】Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake. 1/4" Hex shaft drives are suitable for all kinds of for home DIY power drills.
Saves time: The HSS Twist Drill Bit PointTeQ with reduced shank enables you to drill through metal quickly thanks to the special design of the drill bit tip
Precision work: The self-centering PointTeq tip design prevents slipping and allows an easy and efficient start
High durability: The increased speed of the drill bit means less heat is built up, reducing wear
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