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Speed & Feed Recommendations
Series 135 5xD HARDNESS SPEED 1/8 3/16 FEED (inch/rev) 5/8 3/4
Fractional BRINELL sfm 1/4 3/8 1/2
0.00400 0.0060 0.0200 0.0280
CARBON STEEL 200 360 0.0080 0.0120 0.0160 0.0175 0.0245
1018, 1040, 1080, 1090, 0.0070 0.0105 0.0140 0.0150 0.0210
10L50, 1140, 1212, 12L15, > 200 310 0.00350 0.0053 0.0150 0.0210
1525, 1536 300 0.0060 0.0090 0.0120 0.0125 0.0175
> 300 150 0.00300 0.0045 0.0060 0.0090 0.0120
420 0.0050 0.0075 0.0100
ALLOY STEEL 270 270 0.00300 0.0045
4140, 4150, 4320, 4340,
5120, 5150, 8630, 86L20, > 270 200 0.00250 0.0038
50100, 52100 370
> 370 110 0.00175 0.0026 0.0035 0.0055 0.0070 0.0090 0.0125
TOOL STEEL 450 0.0050 0.0075 0.0100 0.0125 0.0175
A2, D2, H13, L2, M2, 200 0.00250 0.0038 0.0035 0.0055 0.0070 0.0090 0.0125
P20, S7, T15, W2 250 0.0020 0.0030 0.0040 0.0050 0.0070
130 0.00175 0.0027 0.0100 0.0150 0.0200 0.0250 0.0350
> 250 0.0090 0.0135 0.0180 0.0225 0.0315
330 60 0.00100 0.0015 0.0050 0.0075 0.0100 0.0125 0.0175
> 330 0.0040 0.0060 0.0080 0.0100 0.0140
450 0.0035 0.0055 0.0070 0.0090 0.0125
0.0030 0.0045 0.0060 0.0075 0.0105
CAST IRON 200 360 0.00500 0.0075 0.0035 0.0055 0.0070 0.0090 0.0125
Gray, Malleable, Ductile 0.0030 0.0045 0.0060 0.0075 0.0105
> 200 230 0.00450 0.0068 0.0025 0.0040 0.0050 0.0065 0.0090
STAINLESS (free machining) 330 0.0020 0.0030 0.0040 0.0050 0.0070
303, 416, 420F, 430F, 440F 180 0.00250 0.0038 0.0015 0.0025 0.0030 0.0040 0.0055
250
STAINLESS (difficult) 130 0.00200 0.0030
304, 316, 321, 15-5ph, > 250
17-4PH, Nitronic 32 330 80 0.00175 0.0026
270 60 0.00150 0.0023
> 270
370
TITANIUM 280 100 0.00175 0.0027
TiCODE-12, Ti-6Al4V,
Ti-5Al-5V-5Mo-3Cr, > 280 80 0.00150 0.0023
Ti-7Al4Mo, Ti8Al1Mo1V 350
> 350 60 0.00125 0.0019
440
HIGH TEMPERATURE ALLOY 220 50 0.00100 0.0015
A-286, Hastelloy,
Haynes, Incoloy, Inconel, > 220 30 0.00075 0.0012
Rene, Waspalloy 330
> 330 20 0.00050 0.0008 0.0010 0.0015 0.0020 0.0025 0.0035
ALUMINUM 420 0.0110 0.0165 0.0220 0.0275 0.0385
2017, 2024, 356, 630 0.00550 0.0083 0.0100 0.0150 0.0200 0.0250 0.0350
6061, 7075 80 0.0040 0.0060 0.0080 0.0100 0.0140
540 0.00500 0.0075 0.0040 0.0060 0.0080 0.0100 0.0140
> 80
COPPER ALLOY 140 450 0.00200 0.0030
Alum Bronze, C110, > 140
Muntz Brass 360 0.00200 0.0030
rpm = sfm 3.82 / D1
Reduce speed & feed for materials ipm = (inch/rev) rpm Refer to the SGS Tool Wizard for more complete
harder than listed technical information
DRILLS DRILLS 151
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