Header banner
Revain logoHome Page
Nathan Tsugawa photo
1 Level
772 Review
52 Karma

Review on πŸ› οΈ YUFUTOL SC-5L6 Tungsten Carbide Burr - High Performance 6" Double Cut Carbide Burr File for Precision Finishing, 1/2" Dia X 1" Length Cutter, with 1/4" Shank Dia Cylinder and Ball Nose Shape, 1pcs by Nathan Tsugawa

Revainrating 4 out of 5

Works great on a cast iron block at low speeds!

I have used this on cast iron (engine block) to smooth out drilled holes and to give a bottom hole shape. This bit worked well and quickly. I used a Ryobi hand drill for this task, which only works up to 1800 rpm, so the other reviews for high-speed gizmos don't apply in my case. Seeing other reviews I also kept my finger on the shank to support it while drilling, hoping it didn't deform.

Pros
  • Durable
Cons
  • None