If you need a easy, unblemished finish for your personal parts, we suggest deciding on a secondary end: grained complete (can only be applied to the surface of machined enclosures due to geometry) or powder coat. The holes may very well be for parts assembly or aesthetic applications. CNC https://martinkaobp.webbuzzfeed.com/35215639/5-easy-facts-about-kovosvit-mas-for-advanced-toolmaking-described