Review on CTA Tools 2284 Engine Cylinder by Adam Rogers

very happy with this bullet sharpened it to death sharpening some rusty hydraulic cylinders. Let me tell you this babe needs some torque to spin! I burned the Makita 1/2 bit and the sharpening is still in great shape! I used it wet with about a liter of diesel fuel as a lubricant. By the way, I ordered a rough one and it's really rough.