Ratings & Reviews for Spyder Stinger Mach-Blue 10 -Piece Assorted 1/4-in High-speed steel Jobber length Twist Drill Bit Set

love the bit, hate the shank

These bits worked when Milwaukee cobalt and titanium bits wouldn't for half the cost, so I bought 2 more kits. In less than half a year all but one of the bits with the reinforced impact shank remain unbroken. The bits themselves don't break, the reinforced impact shank breaks. The bits that have the normal impact shank are still going strong.

Of all my bits, these have not disappointed me!

Hands down the best bits I've ever purchased!

Good and bad

Good bits very sharp however kinda brittle

Dull and disappointing.

These are not quality bits. They walk and are dull. Takes to long to eat through sheet metal.

Good drill bits

Overall drill bits are good, would prefer them to have steel tails so they don't fall out of magnetic drill extensions (that's why 4 stars)

Worth it

wobbly and cheap and dull

Definitely not worth the price. they almost all wobble straight out of the box. they aren't sharp. the self drilling tips on the screws i was using were cutting way better than these drill bits

Not for Steel

Says it is for steel, but the smaller bits flex, wobble, and snap when applying slight pressure.

Hardened steel is hard

Disappointed in performance of drill bits

The best drill bits sold by lowes

Every time I have used other drill bits, they fail to drill, even when rated for metal like Cobalt bits. These always make short work of drilling

Better than most bits

Very pleased. Drilled 8 holes into hardend steal and it did not show signs of being dull.

So far so good

Terrible Product

I have had this set since January 2024 and have had about 5-6 bits break! The company has honored the warranty and replaces the broken bits. However, I have had to submit 4 claims. Now I'm asking them to reimburse for what I paid at Lowes and I'll not make any more claims. We'll see?

Is a gift

Is a gift

worst bits

These strip so fast. Embarrassing product

Sharp

Super