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Some Drilling Tips to Keep-in-Mind

6/13/2018

5 Comments

 
We've assembled a few tips on drilling that you may want to pass along to your team.

Drilling Tip 1

OSG EXOCARB ADO-SUS
During drilling operations, chip formation is very important to keep an eye on. If you are getting long unbroken chip with jagged edges, your feed rate is too high. If you are getting tight spirals but the chips are not breaking apart, your feed rate is too low.

The Ideal chip shape is small tight curls, Like little "6's and 9's". When you are getting these shapes of chips then you will get best tools life and finish on your part.

Drilling Tip 2

Drilling Tips tricks
If your drill is getting chipped only on one edge or if your drill has more wear on one cutting edge than the other, the cause could be bad run out of the drill or bad alignment of the machine.

This means one side of the drill is experiencing more axial forces than the other. If you correct the run out of the drill and alignment of machine spindle, the problem will be solved.

Drilling Tip 3

OSG Tap Die Drill runout
If your drill has too much run out, you will have issues such as hole expansion, bad hole perpendicularity, and poor surface finish.
Drill run out should be less than 0.0008"(0.02mm) when setting up. The run out increases with the speed, thus, when drilling a deep hole.

OSG recommends making the pilot hole 0~0.003"(0.08mm) oversize and inserting a long drill at 0~500rpm so that the drill is fitting properly in the pilot hole .

Drilling Tip 4

OSG V-Series HELIOS dri
The V-Series HELIOS® drill is the 1st drill to process deep holes 10X-20X diameter, without pecking and without the use of internal coolant supply.

Flute form, point thinning and compound lead construction are all patented technologies developed by OSG to make this drill do what no other parabolic HSS-Co drill can.

The addition of our exclusive WXL coating technology makes non-peck drilling repeatable, even in the longest of production runs.

Drilling Tip 5

Last but not least, don't forget that now through August 31st, save 12% on select A-Drills!l
OSG Drill Promotion 2018
5 Comments

    Technical Support Blog

    At Next Generation Tool we often run into many of the same technical questions from different customers. This section should answer many of your most common questions.

    We set up this special blog for the most commonly asked questions and machinist data tables for your easy reference.

    If you've got a question that's not answered here, then just send us a quick note via email or reach one of us on our CONTACTS page here on the website
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    Authorship

    Our technical section is written by several different people. Sometimes, it's from our team here at Next Generation Tooling & at other times it's by one of the innovative manufacturer's we represent in California and Nevada.

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Next Generation Tooling
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  • Home
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  • About
    • History
    • Contact
  • Territories
    • NorCal & N-NV
    • SoCal & S-NV
    • Mountains
  • Principals
    • Tooling >
      • 2V Industries
      • BIG Daishowa
      • Champion Storage
      • Drill America
      • Jewell Group
      • Mapal
      • Martindale Gaylee
      • OSG Tool
      • Performance Micro Tool
      • Platinum Tooling
      • TechniksUSA
    • Workholding >
      • BIG Daishowa
      • Earth Chain
      • Jergens
      • mPower Workholding
  • Promotions
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  • Technical