One of the most important tools of this trade is chamfer end mills. Most business owners and enthusiasts tend to focus their attention on drill mills and spotters when furnishing their workshops with new tools. I cannot blame them as there is nothing more satisfying than watching your tool go through some material and slowly turn it into a nicely machined piece.
However, a piece is not done until it is properly deburred and finished.
Chamfering eliminates rugged or sharp edges by creating a small chamfer where two sides intercept. A good carbide chamfer end mill will leave a uniform and polished side that is safe to manipulate and will not require manual deburring. These end mills save you a lot of time as they can cut and create a nice chamfer in fewer passes.
A pointedchamfer end mill can also be used for beveling, creating a nice slope for your parts without the need to replace your tool mid-job. The chemical properties of carbide give chamfer mills extra rigidity and long-lasting sharpness. This prevents chatter and allows you to operate at higher speeds without having to baby your machine, and alsoleaves a uniform finish on every wall and groove.
Pointed mills can also double as spotters, given their improved rigidity and heat resistance. Some use them as their default tool for non-ferrous metals and hardened alloys because they are less flexible than high-speed steel. HSS is more prone to wobble and walk off its mark making it difficult to stay true to your print. Just make sure you use a wide angletool when spotting holes on a piece to avoid damaging your main driver. Chamfer end mills leave smoothly finished countersunk screw holes.
You can also prime a surface for welding by using a chamfer end mill. Chamfering the surfaces to be joined provides a better hold for your weld. You can also create a pool space to help your weld penetrate and stay in place. This is great for minimizing material removal after the weld.
Use a chamfer mill to create grooves or engravings on your material while leaving a smooth cut through the tool path. Its sharp corners will make your engravings look crisp. However, mind your tooltip as it can get dull very fast if you´re running it through hardened materials.
As you can see, end mills are not limited to finishing tasks. When you use carbide tools, the versatility of chamfer mills is amplified, allowing you to take care of multiple tasks with a single instrument. Carbide greatly reduces change downtime and keeps the spindle running for longer periods of time.
If you want to know more about chamfer end mills made of solid carbide, visit www.onlinecarbide.com. They have the greatest selection of chamfer end mills and cutting tools manufactured in the US. Their customer service is top-notch and will help you find the best tools for your project or line of work.