
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 Stinger drill bits have received mixed reviews. Many customers found the bits to be durable and effective at drilling through tough materials like steel and metal. They praised the bits' sharpness and ability to create clean holes. However, a significant number of customers reported issues with the bits, stating they were brittle and prone to snapping or breaking, even when drilling basic materials. Some felt the bits were overpriced and did not live up to claims of being suitable for "extreme metal drilling."
Customer review summary generated by AI, including incentivized reviews.Dont bother buying these
Would Not RecommendI bought them 14 months ago and mostly kept stashed in my cupboard. I bought them because I liked using my impact for drilling. I pulled out my 5/64 bit to pre drill a hole and it snapped.
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set
These are garbage
Would Not RecommendI’m not a professional and I have not used any of these drill bits more than maybe half a dozen times. Most of them are probably never been used and yet I can’t get them to drill anything. Finally, I went to ChatGPT and asked what I needed to have a reliable drillbit and they recommended either a.m. 35 cobalt or a M 42 cobalt drillbit and to only buy from something something reliable like Milwaukee or Bosch, DeWalt, Irwin, Drill America, Drill Hog I ended up buying Milwaukee m42 cobalt bits. I...
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set
Hi there, thank you for taking the time to provide your valued feedback. We apologize for the inconvenience. Please reach out to Spyder customer serv...

Great features
Would RecommendI m do happy with this tool
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set Verified Purchaser
The only thing fast is how quickly it dulls
I bought this to drill into 3/16" steel posts. It took a ton of pressure on the drill to get it to cut the first 8 holes, and each one was slower than the last. Then it simply stopped cutting at all. I switched to a Milwaukee titanium bit I thought was too ordinary for the job. It sliced through the steel in seconds with no dropoff in speed through the final six holes. The Stinger ended up being a waste of money.
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed steel Jobber length Twist Drill Bit
They stay sharp
Would RecommendOne of the better drill bits I’ve ever used.
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set Verified Purchaser
Look nice
Would RecommendNice set. Only problem is that the bit I used went dull really fast. Guess they aren’t quite as durable as I thought.
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set Verified Purchaser
These are stronger than dewalt & Milwaukee
Would RecommendDrills through had metal without burning up the bit.
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set Verified Purchaser
Good for cutting in metal
Would RecommendThe bits cut through metal a lot better than my old bits. Saved me loads of time
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set Verified PurchaserVerified Pro
The best
The best dont go cheap .. just buy a made in the USA and you wont regret
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set Verified Purchaser
Bits not as advertised
Would Not RecommendProduct claims it will drill stainless steel and other hard metals. I used it to attempt to drill some set screws that weren’t hardened and the bits just weren’t getting the job done. I will be returning the set for a refund. I would not recommend this product
From Stinger Mach-Blue 10 -Piece Assorted 1_SLASH_4-in High-speed steel Jobber length Twist Drill Bit Set Verified Purchaser
Hi there, thank you for taking the time to provide your valued feedback. We will include your input when reviewing potential design improvements for ...

Broke 2 small bits before a single hole finished.
Would Not RecommendBought it specifically to pilot drill holes in thin metal supports for a pocket door. Two of the bits broke before being able to drill a single pilot hole.
Hi there, thank you for taking the time to provide your valued feedback. We will include your input when reviewing potential design improvements for ...

Hello,
Thank you for taking the time to share your feedback. We’re sorry to hear that the 5/64-in Stinger Mach-Blue drill bit snapped whil...