MAX-MINI
High Performance Micro Carbide Drills
List 5330 - EXOCARB® MAX-MINI WX-MS
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 1010, 1050
Alloy Steels 4140, 4130
Drilling Speed Drill Dia.
65-260 SFM
65-180 SFM
50-100 SFM
65-120 SFM
50-100 SFM
Speed RPM 25,000 25,000 25,000 15,000
Feed IPR
Speed RPM 25,000 25,000 20,000 11,000
Feed IPR
Speed RPM 25,000 24,250 15,000
Feed IPR
Speed RPM 25,000 25,000 15,000 6,400
Feed IPR
Speed RPM 25,000 24,250 15,000 7,250
Feed IPR
mm 0.2
0.00008 0.00012 0.0003 0.0008
0.00008 0.00012 0.0003 0.0008
0.00008 0.00012 0.0003 0.0004
0.00008 0.00012 0.0003 0.0004
0.00008 0.00012 0.0003 0.0004
0.3 0.5 1.0
7,250
1.5 10,000 0.0008 - 0.0016 8,400 0.0008 - 0.0016 4,800 0.0005 - 0.0012 4,800 0.0005 - 0.0012 4,800 0.0005 - 0.0012 2.0 8,000 0.0012 - 0.0019 6,500 0.0012 - 0.0019 3,600 0.0006 - 0.0016 4,000 0.0006 - 0.0016 3,600 0.0006 - 0.0016 3.0 5,500 0.0016 - 0.0028 4,500 0.0016 - 0.0028 2,400 0.0009 - 0.0024 3,000 0.0009 - 0.0024 2,400 0.0009 - 0.0024 4.0 4,000 0.0024 - 0.0040 3,200 0.0024 - 0.0040 1,800 0.0012 - 0.0031 2,500 0.0012 - 0.0031 1,800 0.0012 - 0.0031 5.0 3,200 0.0027 - 0.0047 2,600 0.0027 - 0.0047 1,450 0.0016 - 0.004 2,000 0.0016 - 0.004 1,450 0.0016 - 0.004
General Drilling Operations
Work Material
Aluminum Alloy 6061, 7075
Copper, Copper Alloys C1020, S2600
Titanium 6AL4V (30 HRC)
Cast Iron
Cast Aluminum
Drilling Speed
65-260 SFM
100-260 SFM
100-200 SFM
65-150 SFM
30-120 SFM
Drill Dia.
Speed RPM
Feed IPR
Speed RPM
Feed IPR
Speed RPM 25,000 25,000 25,000 14,500
Feed IPR
Speed RPM 25,000 25,000 20,000 10,000
Feed IPR
Speed RPM 25,000 24,250 15,000 7,250
Feed IPR
mm 0.2
25,000 0.00008 25,000
0.0001 0.0003 0.0006 0.0012
0.00008 0.0001 0.0003 0.0004
0.00008 0.00012 0.0003 0.0004
0.00008 0.0001 0.0002 0.0004
0.3 0.5 1.0
25,000 25,000 15,000
0.00012 0.0003 0.0008
25,000 25,000 15,000
1.5 10,000 0.0008 - 0.0016 10,000 0.0012 - 0.0031 10,000 0.0005 - 0.0012 4,800 0.0005 - 0.0012 4,800 0.0005 - 0.0013 2.0 8,000 0.0012 - 0.0019 8,000 0.0016 - 0.0040 8,000 0.0006 - 0.0016 4,000 0.0006 - 0.0016 3,600 0.0012 - 0.0015 3.0 5,500 0.0016 - 0.0028 6,500 0.0024 - 0.0059 6,500 0.0009 - 0.0024 3,000 0.0009 - 0.0024 2,400 0.0016 - 0.0018 4.0 4,000 0.0024 - 0.0040 5,000 0.0031 - 0.0079 5,000 0.0012 - 0.0031 2,500 0.0012 - 0.0031 1,800 0.0016 - 0.0026 5.0 3,200 0.0027 - 0.0047 4,000 0.0040 - 0.0098 4,000 0.0016 - 0.0040 2,000 0.0016 - 0.0040 1,450 0.0027 - 0.0039 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
osgtool.com
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