50Pcs HSS Cobalt Twist Drill Bits HSS-Co For Hard Metal imparts most of the aspects with an amazing low price of 4.613$ which is a deal. It possesses manifold features including power drill, drill bits cobalt, 50% and Cobalt Steel.

DescriptionHigh hardness, good wear and durabilityHigh for alloy steel, wood, metal, cast hard Increase the heat dissipation, make more WEAR-RESISTINGApplication: Ideal DIY, Home General Building/Engineering Using50pcs 2.5mm, there total features: This drill set NOT used the impact 1mm, 1.5mm, 3mm, there are of each quantity thinner, low of hole hardness steel be material is titanium speed steel is abrasion resistant than and 1.5mm bits be used vise, break, bits with power drill, with low speed low drilling Instructions: Use with drill FOR And Drill For Wood, And # length # 1.5mm:.
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