ToolingSolutionsProductCatalogVol1 2024 USA LR

List 7501 - EXOPRO® AERO-STAD List 7520 - EXOPRO® AERO-LHX List 7500 - EXOPRO® AERO-D-REAM List 257 - CARBIDE AERO-D-REAM Composite Drills Technical

Work Material Cutting Speed

Carbon & Glass Fiber Reinforced Plastics

165 - 260 SFM

Drill Diameter (in)

Speed RPM

Feed IPR

#40 #30 #20 #11

8,000 6,100 4,900 4,100 3,550 3,100 3,170 2,100 1,790 1,570

0.0008 - 0.0020 0.0008 - 0.0030 0.0012 - 0.0030 0.0012 - 0.0030 0.0014 - 0.0040 0.0016 - 0.0040 0.0016 - 0.0040 0.0020 - 0.0040 0.0020 - 0.0040 0.0020 - 0.0040

#2

1/4

5/16

3/8

7/16

1/2

1. Coolant is not needed, however, make sure dust is efficiently collected. 2. Peck drilling is not needed if drilling depth is less than 3D. 3. The machinability of CFRP depends on physical makeup and percentage of contents, both speed & feed may need adjustments depending on material. 4. Feed rate can be and should be adjusted depending on surface layer makeup. 5. Feed rates can be increased when an approved coolant is utilized. 6. Please contact OSG for specific application questions.

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Drilling Technical

osgtool.com

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