Ratings & Reviews for Spyder Mach-Blue Goo (1gal) 128 Ounce(s) Multi-purpose Cutting Tool Lubricant
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this cutting lubricant for dramatically improving drilling and cutting performance on tough materials like stainless steel and cast iron. Reviewers consistently report that it reduces heat and friction, keeps drill bits sharp far longer—some claiming doubled or tripled lifespan—and delivers cleaner, more precise holes. The thick, gel-like consistency stays where applied without runoff. Many commend the easy application, bright blue color for visibility, minimal cleanup, and reduced smoke compared to traditional oils. A few note it requires multiple applications during extended tasks or wish for smaller sizes, but nearly all consider it a worthwhile investment in tool longevity and productivity.
Customer review summary generated by AI, including incentivized reviews.Work great
Would RecommendEasy to use
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Purchaser
This is beetr than cutting oil
Would RecommendI used it to drill some difficult material.The gel consistency added to it staying on the bit.
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Purchaser
Good stuff.
Would RecommendWorked great, drill bit cut metal lickity split. Clean up is a welcome from oily mess before.
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Purchaser
Good lubricant for metalwork
Works great but a bit unhandy because of it being not liquid or solid.
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Purchaser
Got to have for drilling metal
Would RecommendWorked very well, even reduced heat while allowing for really great control over where i was drilling. I do highly recommend, maybe a priced a bit high but worth it
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Lowe's Loop
.
.
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Purchaser
Effective drill lubricant
Would RecommendA small amount did the trick. Captures shavings as it heats.
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Purchaser
Worked as lubricant
Would RecommendUsed while widening a hole in our porchbox. Seemed to do the job.
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Purchaser
Mess free Mach-Blue Goo!
Would RecommendI received this product as a part of a promotional review. Love the Mach-Blue Goo. Helps get drilling jobs done without leaving your tools dull, greasy, or oily!
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Pro Lowe's Loop
Used it to drill stainless steel sheet
Would RecommendIf you are going to drill stainless steel sheet, you better have a good lube. I like this stuff because it’s thick and stays by the hole you are drilling. The spout is small enough so you can add a drop or two as you drill. Besides lubricating, it also helps to cool the bit. Use a slow drill speed with a cobalt bit and a good bit of pressure so you cut into the sheet and not just spin and over heat the bit.
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Verified Purchaser
works good
Would RecommendI decided to give this a try, I think it's well worth the money. it pretty much stays where you put it
Mach-Blue Goo is a great multi-purpose lubricant
Would RecommendThe Mach-Blue Goo 6-fl oz Multi-purpose Cutting Tool Lubricant is an excellent addition to any DIY or professional tool kit. Its small bottle size makes it easy to store in your toolbox or bag, and the lubricant does not drip even on an angle, ensuring a clean and mess-free experience. The lubricant makes cutting smooth and easy, making it a must-have for anyone who works with cutting tools. Additionally, it can also be used as a general metal part lubricant, adding to its versatility. Overall, ...
worked as intended
Would Recommendthis product arrived as expected per the email notice and after we used the product shortly after recieving the product seemed to work as intended by manufacturer
Mach-Blue Goo
Our fabrication guys said this worked very good, when drilling thru steel plates with our magnetic drill. Also works well with cutting holes in steel plates with the annual hole cutters used with our magnetic drill. Would recommend this product for all fabrication and drillling applications.
Works well when tapping holes in mild steel.
Would Recommendlubricant for cutting and tapping steel. I drilled holes in cold rolled 1/4" plate to be tapped to 1/4x20 threads with no problems. The last few holes tapped just as easy as the 1st.
From Mach-Blue 6 Fluid ounce(s) Multi-purpose cutting tool lubricant Lowe's Loop