Ratings & Reviews for Spyder Stinger 5/16-in 4-1/8-in High-speed Steel Jobber Length Twist Drill Bit
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Stinger Mach-Blue drill bits have received mixed reviews. Many customers reported the bits were effective at drilling through various materials and found them to be sharp, sturdy, and durable. However, a significant number of users experienced issues with the bits breaking or snapping, particularly when drilling into harder materials. Some customers felt the bits were too brittle and not as strong as advertised. The packaging and case design received positive feedback from users.
Customer review summary generated by AI, including incentivized reviews.Very impressive
Would RecommendVery good bit. Drills through steel with no problems I would definitely purchase again
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
Best drill bit out there
Would RecommendI don’t buy any other drill bits because the durability of these is incredible. They last so long even under constant use, I use these several times a week on cold rolled steel and they last me several months, they’re rigid, and they stay sharp for a long time.
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
Junk. Lasted two holes.
Would Not RecommendTrying to get through 1/4 steel and it lasted two holes before it burned up. Complete waste of money. I expected more out of Spyder.
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit
Don't Purchase
Would Not RecommendMy son need to drill out a piece of mild steel 3/4" angle iron. there was already a small pilot hole after we removed a broken rivet. this but dulled almost immediately in trying to drill to the 5/16" size. will take back for a refund.
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit
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.
There awesome
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
Nice bit for the price
Would RecommendPurchased at the last minute but only needed for drilling holes in drywall. size was perfect but I can't say how it would work on other material but was perfect for what I needed
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
Great drill bit
Would RecommendTough cutting drill bit for heavy duty jobs . Getting more soon
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified PurchaserIncentivized
It works well.
Would RecommendIt's what I needed.
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
This is my second time to try this brand, not good
Would Not RecommendThe color
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit 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 ... Read More
Use at hi speed
Would RecommendWorked well. Very sharp.
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
Not as sharp as a previous bit
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
Fantastic drill bit
Would RecommendWorked like a champ drilling into metal.
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
Work great, no pre punch required
Would RecommendI needed to drill thru 1/8" steel bar. It went thru no problem. No need to pre punch. I put the but on the steel and it didn't slde around at all.
From Stinger 5_SLASH_16-in 4-1_SLASH_8-in High-speed Steel Jobber Length Twist Drill Bit Verified Purchaser
HI there, Clean, efficient cuts are exactly what our blades are designed to deliver. If a blade is dulling prematurely or struggling through material... Read More