Update your industrial drilling productivity with these top five tips. Borehole Whether you’ve just purchased a new reamer tool or you’re looking for ways to reduce waste with your existing line, explore these tips for optimal calculations, cutting edge materials and drilling depth for your industrial application.

1. Use Varying Speeds For Different Materials

Varying the speed of your drilling allows you to vary the bit life and cutting accuracy. A softer material, like wood, doesn’t require a high-speed industrial drill. Drilling wood at too high of speeds can burn the product and wear out your bit.

Drilling at a slow speed, however, can reduce the productivity of your drilling process. Balance a good cutting pace and a long-lasting drill bit by varying speeds as you alternate materials for your drilling process.

2. Calculate the Speed and Feed

It’s difficult to vary speeds accurately without an end mill speeds and feeds calculator. These free calculation resources help you determine the following speed and feed factors:

  • Surface feet per minute, or SFM
  • Inches per minute, or IPM
  • Revolutions per minute, or RPM

To calculate RPM, for example, all you need are the tool diameter and surface feet per minute data. Understanding the speed and feed of your drill bit is the first step in determining whether the optimal speed is faster or slower than your current process.

Consider which alteration will give you the performance characteristics you need. Changing the feed rate may have more of an impact on the tool life than changing the cutting rate, but the cutting speed may have greater effects on the level of friction and heat.

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3. Use Surface Finish Calculations

A quick drilling process isn’t productive if it produces poor-quality materials. Keeping your workpiece quality high is an essential step in creating a productive industrial drilling process. Use a surface finish formula and pair an optimal RPM setting with your chosen material for optimal performance. These free calculation tools are intended to only be used for planning purposes, but the theoretical values can still be useful for performing your initial inches per revolution and corner radius calculations.

4. Select the Right Cutting Edge Material

The material of your drill bit also plays a major role in the performance of your industrial drilling. If altering the speed and feed rates aren’t enough, explore highly rated cutting tool products from Kennametal.

Tungsten-carbide cutting edges, for example, can improve your productivity in holemaking applications. Indexable milling tools allow for rapid end mill cutting edge replacement, which reduces downtime as you switch materials or wear out tooling.

5. Determine Optimal Hole Location and Depth

Finally, the issue with your drilling productivity could be caused by the location and depth of your drilling application. A real-life example of this can be found when asking “why is there no water from my well?” Often, the lack of water supply from a well can be a result of drilling in the wrong location or to an improper depth. If you’re attempting to create a hole with less than 75% inside the part edge or with a ratio of hole depth to diameter that isn’t three or less, you may be causing excessive tool wear and part breakage.)

Improve Your Industrial Drilling Productivity

Update your drilling application today with these tips from Kennametal. Explore highly rated tooling to see how you can expand your drilling process with efficient, cost-effective components.

Sources:

https://www.ctemag.com/news/articles/tip-top-productivity

https://www.rpworld.com/en/resources/blog/5-design-tips-for-drilling-parts.html