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Aerospace vol3.b-EU - OSG EU

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CFRP<br />

Drilling Solutions for CFRP (Carbon Fibre Reinforced Plastic)<br />

D-STAD CFRP Diamond coated carbide drill<br />

<strong>OSG</strong><br />

The drilling of composite materials is becoming more common and there are<br />

various manufacturers designing and producing drills for these applications.<br />

However only <strong>OSG</strong> can offer exceptional drill performance and tool life.<br />

Our drill design benefits from a low helix angle and spacial point angle to produce<br />

a lower cutting force, together with our special drill point technology<br />

and patented smooth diamond coating.<br />

Allowing us to produce what we believe to be the best drilling solution for<br />

CFRP.<br />

Competitor<br />

Technical<br />

holes<br />

Product 50 100 150 200 250 300 350 400<br />

Work Material<br />

Drill Diameter<br />

Hole Depth<br />

Cutting Speed<br />

Feed<br />

Machine<br />

Tool Life Judgement<br />

CFRP<br />

6,375mm<br />

17,0mm<br />

60,0m/min<br />

0,076mm/rev<br />

Mini Flex<br />

Delamination<br />

1mm or less<br />

<strong>OSG</strong><br />

Diamond<br />

Coated<br />

Competitor A<br />

Competitor B<br />

PCD<br />

Average 184<br />

140 Holes<br />

Competitor C<br />

Diamond Coated<br />

Average 26<br />

Technical<br />

Sizes<br />

D-STAD: 4,0mm ~ 8,0mm<br />

1/4”<br />

Ultra Fine Diamond Coating.<br />

<strong>OSG</strong>’s new patented diamond coating<br />

is made from ultra fine diamond<br />

crystals in an innovative new process.<br />

This coating can easily be<br />

distinguished from other diamond<br />

coatings by it’s shiny finish,<br />

It will give a better surface finish and<br />

performance and is only available<br />

from <strong>OSG</strong>.<br />

<strong>OSG</strong><br />

Ultra Fine Diamond<br />

Conventional Diamond Coating<br />

12 Cutting tools for the <strong>Aerospace</strong> industry www.osgeurope.com

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