Инструмент YG-1
YG-1 - Flat Bottom - Сменные пластины для сверл - 2010 EN
для размещения заказа - yg-1@yg-1-tools.ru
CUTTING CONDITION
SUPER COBALT T-15 FLAT BOTTOM SPADE DRILL INSERTS
Material Speed (SFM) Feed
Hardness
Material TiN TiAlN 3/8" 33/64" 45/64" 31/32"
(Bhn) ~1/2" ~11/16" ~15/16" ~1*3/8"
Free machining Steel
1213, 12L13, 1215 100 - 150 165 220 0.005 0.007 0.010 0.013
12L14, 1118 etc 150 - 200 150 215 0.005 0.007 0.010 0.013
Low Carbon Steel 200 - 250 135 190 0.004 0.007 0.010 0.012
1015, 1020, 1140 140 195 0.005 0.007 0.009 0.012
1025 etc 85 - 125 135 190 0.005 0.007 0.009 0.012
125 - 175 125 180 0.004 0.006 0.008 0.011
Medium Carbon Steel 175 - 225 115 175 0.004 0.006 0.008 0.011
1035, 1050, 1045 225 - 275 135 195 0.004 0.007 0.009 0.011
1055, 1140 etc 125 - 175 125 180 0.004 0.006 0.007 0.011
175 - 225 115 165 0.004 0.006 0.007 0.011
Structural Steel 225 - 275 105 150 0.003 0.005 0.007 0.009
A36, A516, A182 etc 275 - 325 115 165 0.004 0.007 0.009 0.011
100 - 150 100 140 0.004 0.007 0.008 0.009
Cast Iron / S,G Iron 150 - 250 80 115 0.003 0.006 0.007 0.008
A48-76 GR30/GR45 250 - 350 145 215 0.005 0.010 0.014 0.016
A536-72 60-40-18 120 - 150 130 190 0.005 0.008 0.011 0.016
A220-76 GR40010 etc 150 - 200 110 165 0.005 0.008 0.010 0.014
200 - 220 95 150 0.004 0.006 0.008 0.010
Alloy Steel 220 - 260 80 120 0.004 0.005 0.006 0.008
8620, 4130, 4137 260 - 320 125 165 0.005 0.006 0.008 0.011
4140, 6150 etc 125 - 175 115 150 0.004 0.006 0.008 0.011
175 - 225 105 145 0.004 0.005 0.007 0.011
Tool Steel 225 - 275 100 140 0.003 0.005 0.007 0.009
H13, H21, A2, S1 etc 275 - 325 90 120 0.003 0.005 0.007 0.009
High Temp. Alloy 325 - 375 65 90 0.003 0.005 0.006 0.008
Hastelloy B,Inconel etc 150 - 200 45 75 0.003 0.005 0.006 0.008
High Strength Alloy 200 - 250 20 30 0.003 0.005 0.006 0.008
9840, 4340, 4330V etc 140 - 220 15 25 0.003 0.004 0.006 0.006
220 - 310 65 90 0.004 0.006 0.007 0.008
Aluminium 225 - 300 45 70 0.003 0.006 0.007 0.008
2014, 6061, 7075 etc 300 - 350 40 60 0.003 0.005 0.006 0.007
Stainless Steel 350 - 400 520 700 0.007 0.011 0.014 0.017
310, 316, 410, 330 etc 255 390 0.007 0.011 0.014 0.016
30 60 90 0.005 0.007 0.008 0.009
180 50 80 0.004 0.006 0.007 0.009
135 - 185
185 - 275
RPM = revolution per minute (rev/min) * Formulas :
SFM = surface feet per minute (ft/min) SFM = (RPM)·(.262)·(DIA.)
DIA = diameter of drill (inch) IPM = (RPM)·(IPR)
IPR = feed rate (in/rev) RPM = (SFM)·(3.82)
IPM = inch per minute penetration rate
(DIA.)
The recommendations for speeds, feeds and other parameters presented in this chart are nominal
recommendations and should be considered only as good starting points. Speed and feed
reductions (20% reduction in speed and 10% reduction in feed) are recommended.
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