ToolingSolutionsProductCatalogVol1 2024 USA LR

MAX-MINI High Performance Micro Carbide Drills

List 5340 - EXOCARB® MAX-MINI MRS

General Drilling Operations

Austenitic Stainless Steels 304, 316

Martensitic, Ferritic Stainless Steels 420, 430, 430F, 440

Precipitation Hardened Stainless Steels 17-4, 15-5

Work Material

Carbon Steels 1015, 1050

Alloy Steels 4140, 4130

Drilling Speed Drill Dia.

65-260 SFM

65-180 SFM

50-130 SFM

65-165 SFM

50-130 SFM

Speed RPM 25,000 15,700

Feed IPR

Speed RPM 23,300 11,600

Feed IPR

Speed RPM

Feed IPR

Speed RPM

Feed IPR

Speed RPM

Feed IPR

mm 0.5

0.0003 0.0008

0.0003 0.0008

17,465 0.0002 - 0.0006 22,300 0.0002 - 0.0006 17,465 0.0002 - 0.0006 8,730 0.0004 - 0.0012 11,150 0.0004 - 0.0012 8,730 0.0004 - 0.0012

1.0

1.5 10,000 0.0008 - 0.0016 7,750 0.0008 - 0.0016 5,820 0.0006 - 0.0018 7,440 0.0006 - 0.0018 5,820 0.0006 - 0.0018 2.0 8,000 0.0012 - 0.0019 5,800 0.0012 - 0.0019 4,365 0.0008 - 0.0024 5,580 0.0008 - 0.0024 4,365 0.0008 - 0.0024 2.5 6,400 0.0014 - 0.0025 4,660 0.0014 - 0.0025 3,500 0.0009 - 0.0030 4,460 0.0009 - 0.0030 3,500 0.0009 - 0.0030 3.0 5,500 0.0016 - 0.0028 3,900 0.0016 - 0.0028 2,900 0.0012 - 0.0035 3,720 0.0012 - 0.0035 2,900 0.0012 - 0.0035

General Drilling Operations

Work Material

Aluminum Alloy 6061, 7075

Copper, Copper Alloys C1020, S2600

Special Alloy Steels, Hardened Steels

Titanium 6AL4V

Cast Aluminum

Drilling Speed Drill Dia.

100-260 SFM

100-200 SFM

65-150 SFM

65-120 SFM

30 HRC

Speed RPM 25,000 16,000

Feed IPR

Speed RPM 25,000 14,500

Feed IPR

Speed RPM 21,000 10,600

Feed IPR

Speed RPM 17,500 8,800

Feed IPR

Speed RPM 15,000 7,250

Feed IPR

mm 0.5

0.0006 0.0012

0.0003 0.0004

0.0003 0.0004

0.0003 0.0008

0.0002 0.0004

1.0

1.5 10,000 0.0012 - 0.0031 9,700 0.0005 - 0.0012 7,100 0.0005 - 0.0012 5,850 0.0012 - 0.0019 4,800 0.0005 - 0.0013 2.0 8,000 0.0016 - 0.0040 7,300 0.0006 - 0.0016 5,300 0.0006 - 0.0016 4,400 0.0016 - 0.0024 3,600 0.0012 - 0.0015 2.5 6,400 0.0020 - 0.0049 5,800 0.0007 - 0.0020 4,270 0.0007 - 0.0020 3,500 0.0020 - 0.0030 3,000 0.0014 - 0.0017 3.0 5,300 0.0024 - 0.0059 4,800 0.0009 - 0.0024 3,560 0.0009 - 0.0024 2,900 0.0024 - 0.0035 2,400 0.0016 - 0.0018 1. Please use in a machine with precise spindle rotation. Tight clamping is critical.

2. The indicated feeds and speeds are for drilling with water-soluble fluid. 3. Please use water-soluble high density fluid (less than 20 times dilution). 4. These tables are applicable for less than 3xD deep drilling operations. When drilling deeper than 3xD, please peck every 0.25-0.5xD accordingly.

5. The run out with a drill in the spindle should be less than 0.0001”. 6. OSG’s Shrink Fit System is the recommended tool holder for these drills. For machines that cannot achieve the speeds indicated in the above table, please set rotation as high as possible. Tool life may be decreased.

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Drilling Technical

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