Ratings & Reviews for Spyder Stinger Mach-Blue 10 -Piece Assorted 1/4-in High-speed steel Jobber length Twist Drill Bit Set
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Spyder drill bit set appears to offer mixed performance. Many customers praised the bits for their sharpness, durability, and ability to drill through tough materials. However, some reported that the smaller bits broke or became dull quickly, even when used on softer materials. The larger bits seem to perform well, but the set may not be suitable for drilling through hardened steel.
Customer review summary generated by AI, including incentivized reviews.Get these if you need to drill through harded meta
Would RecommendI had to drill several holes through steel and these bits worked great and fast
Verified Purchaser
Pricey
Would RecommendCut through stainless steel like it was soft iron !
Verified Purchaser
Info
Nice case. Drill bits leave very clean holes and don’t over heat/burn
Verified Purchaser
Best drill bits
Would RecommendI always use brand name tools dewalt and milwaukee. Seen these that are made in America, figured would try them. Drilled 16 holes in 1/8 inch steel with 5/16 bit no problem and extremely quick, used cutting oil. Will buy Spyder from now on.
Great Set
The best drill bit set I have used so far. It certainly lasts way longer than titanium bits. I didn't experience it showing signs of it getting dull whatsoever even though going through very hardened steel
Verified Purchaser
Not worth it
Would Not RecommendBought for a project that required drilling a lot of steel. from the reviews this looked good. Wrong! had 3 of the medium ones with the case hex impact connection break at the casting in minutes. The 2 large ones did a little better but from the older cobalt bits I have, I wouldn't say by much.
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