🔧 Carbide Polishing, Shaping, Removal, and Porting Services Review

These cutters do the job! They cut steel (H-13) extremely aggressively and remove material very well and quickly. Really throws some chips! I can put them in my Dotco grinder at 30,000 rpm at full throttle without any wobble issues. EXCELLENT Greyhounds! Highly recommended !

Nothing good. All of this was not true. The heads swung at least an eighth, albeit an inch, from left to right. Sometimes even a quarter if an inch. They were useless. I was able to send them back and got all my money back. Even the return didn't cost me a penny. I would not buy this product again but Revain took care of it as always. Good customer service!

Used to replace the hinge pin on my car door. This is long enough not to touch other metal parts. I usually use carbide bits to cut off hard-to-remove parts of the car and relieve the metal. My pitman's hand got stuck, so I sanded the metal down until it was next to the teeth. Walked away easily after that. Much safer than using an acetylene oxy-torch which is only good for metal parts, not parts surrounded by rubber. Should be in every tool box next to your drills.