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YG UNIVERSAL LINE
Drilling
  THROW-AWAY DRILL INSERTS
CARBIDE SPADE DRILL INSERTS

 Throw-Away Drill Inserts CARBIDE
Series Min. toMax. (mm/inch) Diameter MULTIPURPOSE GEOMETRY    CAST IRON GEOMETRY

C2

C5

C3

Inch (inch) Metric (mm) Decimal (inch) TiN TiAlN TiN TiAlN   TiN TiAlN
 Y
9.5(.374")
to
11.07(.436")
Thick
  9.5 .3740" S21Y01 S23Y01 S26Y01 S28Y01   S16Y01 S18Y01
3/8" 9.53 .3750" S21Y02 S23Y02 S26Y02 S28Y02   S16Y02 S18Y02
  9.8 .3860" S21Y03 S23Y03 S26Y03 S28Y03   S16Y03 S18Y03
25/64" 9.92 .3906" S21Y04 S23Y04 S26Y04 S28Y04   S16Y04 S18Y04
  10 .3937" S21Y05 S23Y05 S26Y05 S28Y05   S16Y05 S18Y05
  10.2 .4016" S21Y06 S23Y06 S26Y06 S28Y06   S16Y06 S18Y06
13/32" 10.32 .4063" S21Y07 S23Y07 S26Y07 S28Y07   S16Y07 S18Y07
  10.5 .4134" S21Y08 S23Y08 S26Y08 S28Y08   S16Y08 S18Y08
27/64" 10.72 .4219" S21Y09 S23Y09 S26Y09 S28Y09   S16Y09 S18Y09
  10.8 .4252" S21Y10 S23Y10 S26Y10 S28Y10   S16Y10 S18Y10
  11 .4331" S21Y11 S23Y11 S26Y11 S28Y11   S16Y11 S18Y11
 Z
11.11
(.437")
to
12.95
(.510")
7/16" 11.11 .4375" S21Z01 S23Z01 S26Z01 S28Z01   S16Z01 S18Z01
  11.5 .4528" S21Z02 S23Z02 S26Z02 S28Z02   S16Z02 S18Z02
29/64" 11.51 .4531" S21Z03 S23Z03 S26Z03 S28Z03   S16Z03 S18Z03
15/32" 11.91 .4688" S21Z04 S23Z04 S26Z04 S28Z04   S16Z04 S18Z04
  12 .4724" S21Z05 S23Z05 S26Z05 S28Z05   S16Z05 S18Z05
31/64" 12.3 .4844" S21Z06 S23Z06 S26Z06 S28Z06   S16Z06 S18Z06
  12.5 .4921" S21Z07 S23Z07 S26Z07 S28Z07   S16Z07 S18Z07
1/2" 12.7 .5000" S21Z08 S23Z08 S26Z08 S28Z08   S16Z08 S18Z08
 0
12.98
(.511")
to
17.65
(.695")
  13 .5118" S21001 S23001 S26001 S28001   S16001 S18001
33/64" 13.1 .5156" S21002 S23002 S26002 S28002   S16002 S18002
17/32" 13.49 .5313" S21003 S23003 S26003 S28003   S16003 S18003
  13.5 .5315" S21004 S23004 S26004 S28004   S16004 S18004
35/64" 13.89 .5469" S21060 S23060 S26060 S28060   S16060 S18060
  14 .5512" S21005 S23005 S26005 S28005   S16005 S18005
9/16" 14.29 .5625" S21006 S23006 S26006 S28006   S16006 S18006
  14.5 .5709" S21007 S23007 S26007 S28007   S16007 S18007
37/64" 14.68 .5781" S21008 S23008 S26008 S28008   S16008 S18008
  15 .5906" S21009 S23009 S26009 S28009   S16009 S18009
19/32" 15.08 .5938" S21010 S23010 S26010 S28010   S16010 S18010
39/64" 15.48 .6094" S21061 S23061 S26061 S28061   S16061 S18061
  15.5 .6102" S21011 S23011 S26011 S28011   S16011 S18011
  15.7 .6181" S21064 S23064 S26064 S28064   S16064 S18064
5/8" 15.88 .6250" S21012 S23012 S26012 S28012   S16012 S18012
  16 .6299" S21013 S23013 S26013 S28013   S16013 S18013
41/64" 16.27 .6406" S21062 S23062 S26062 S28062   S16062 S18062
  16.5 .6496" S21014 S23014 S26014 S28014   S16014 S18014
21/32" 16.67 .6563" S21015 S23015 S26015 S28015   S16015 S18015
  17 .6693" S21016 S23016 S26016 S28016   S16016 S18016
43/64" 17.07 .6719" S21063 S23063 S26063 S28063   S16063 S18063
11/16" 17.46 .6875" S21017 S23017 S26017 S28017   S16017 S18017
  17.5 .6890" S21018 S23018 S26018 S28018   S16018 S18018
 1
17.53
(.690")
to
24.38
(.960")
45/64" 17.86 .7031" S21101 S23101 S26101 S28101   S16101 S18101
  18 .7087" S21102 S23102 S26102 S28102   S16102 S18102
23/32" 18.26 .7188" S21103 S23103 S26103 S28103   S16103 S18103
  18.5 .7283" S21104 S23104 S26104 S28104   S16104 S18104
47/64" 18.65 .7344" S21105 S23105 S26105 S28105   S16105 S18105
  19 .7480" S21106 S23106 S26106 S28106   S16106 S18106
3/4" 19.05 .7500" S21107 S23107 S26107 S28107   S16107 S18107
49/64" 19.45 .7656" S21108 S23108 S26108 S28108   S16108 S18108
  19.5 .7677" S21109 S23109 S26109 S28109   S16109 S18109
25/32" 19.84 .7813" S21110 S23110 S26110 S28110   S16110 S18110
  20 .7874" S21111 S23111 S26111 S28111   S16111 S18111
51/64" 20.24 .7969" S21160 S23160 S26160 S28160   S16160 S18160
  20.5 .8071" S21112 S23112 S26112 S28112   S16112 S18112
13/16" 20.64 .8125" S21113 S23113 S26113 S28113   S16113 S18113
  21 .8268" S21114 S23114 S26114 S28114   S16114 S18114
27/32" 21.43 .8438" S21115 S23115 S26115 S28115   S16115 S18115
55/64" 21.83 .8594" S21161 S23161 S26161 S28161   S16161 S18161
  22 .8661" S21116 S23116 S26116 S28116   S16116 S18116
7/8" 22.23 .8750" S21117 S23117 S26117 S28117   S16117 S18117
57/64" 22.62 .8906" S21162 S23162 S26162 S28162   S16162 S18162
  23 .9055" S21118 S23118 S26118 S28118   S16118 S18118
29/32" 23.02 .9063" S21119 S23119 S26119 S28119   S16119 S18119
59/64" 23.42 .9219" S21120 S23120 S26120 S28120   S16120 S18120
15/16" 23.81 .9375" S21121 S23121 S26121 S28121   S16121 S18121
  24 .9449" S21122 S23122 S26122 S28122   S16122 S18122
 2
24.41
(.961")
to
35.05
(1.380")
31/32" 24.61 .9688" S21201 S23201 S26201 S28201   S16201 S18201
63/64" 25 .9843" S21202 S23202 S26202 S28202   S16202 S18202
1" 25.4 1.0000" S21203 S23203 S26203 S28203   S16203 S18203
1-1/64" 25.8 1.0156" S21204 S23204 S26204 S28204   S16204 S18204
  26 1.0236" S21205 S23205 S26205 S28205   S16205 S18205
1-1/32" 26.19 1.0313" S21206 S23206 S26206 S28206   S16206 S18206
1-3/64" 26.59 1.0469" S21260 S23260 S26260 S28260   S16260 S18260
1-1/16" 26.99 1.0625" S21207 S23207 S26207 S28207   S16207 S18207
  27 1.0630" S21208 S23208 S26208 S28208   S16208 S18208
1-3/32" 27.78 1.0938" S21209 S23209 S26209 S28209   S16209 S18209
  28 1.1024" S21210 S23210 S26210 S28210   S16210 S18210
1-7/64" 28.18 1.1094" S21261 S23261 S26261 S28261   S16261 S18261
1-1/8" 28.58 1.1250" S21211 S23211 S26211 S28211   S16211 S18211
  29 1.1417" S21212 S23212 S26212 S28212   S16212 S18212
1-5/32" 29.37 1.1563" S21213 S23213 S26213 S28213   S16213 S18213
  30 1.1811" S21214 S23214 S26214 S28214   S16214 S18214
1-3/16" 30.16 1.1875" S21215 S23215 S26215 S28215   S16215 S18215
1-7/32" 30.96 1.2188" S21216 S23216 S26216 S28216   S16216 S18216
  31 1.2205" S21217 S23217 S26217 S28217   S16217 S18217
1-1/4" 31.75 1.2500" S21218 S23218 S26218 S28218   S16218 S18218
  32 1.2598" S21219 S23219 S26219 S28219   S16219 S18219
1-9/32" 32.54 1.2813" S21220 S23220 S26220 S28220   S16220 S18220
  33 1.2992" S21221 S23221 S26221 S28221   S16221 S18221
1-5/16" 33.34 1.3125" S21222 S23222 S26222 S28222   S16222 S18222
  34 1.3386" S21223 S23223 S26223 S28223   S16223 S18223
1-11/32" 34.13 1.3438" S21224 S23224 S26224 S28224   S16224 S18224
1-3/8" 34.93 1.3750" S21225 S23225 S26225 S28225   S16225 S18225
  35 1.3780" S21226 S23226 S26226 S28226   S16226 S18226
 3
1.353"
to
1.882"
1-13/32" 35.72 1.4063" S21301 S23301 S26301 S28301  
  36 1.4173" S21302 S23302 S26302 S28302
1-7/16" 36.51 1.4375 S21303 S23303 S26303 S28303
  37 1.4567" S21304 S23304 S26304 S28304
1-15/32" 37.31 1.4688" S21305 S23305 S26305 S28305
  38 1.4961" S21306 S23306 S26306 S28306
1-1/2" 38.1 1.5000" S21307 S23307 S26307 S28307
1-17/32" 38.89 1.5313" S21308 S23308 S26308 S28308
  39 1.5354" S21309 S23309 S26309 S28309
1-9/16" 40.48 1.5938" S21310 S23310 S26310 S28310
  40 1.5748" S21311 S23311 S26311 S28311
1-19/32" 40.48 1.5938" S21312 S23312 S26312 S28312
  41 1.6142" S21313 S23313 S26313 S28313
1-5/8" 41.28 1.6250" S21314 S23314 S26314 S28314
  42 1.6535" S21315 S23315 S26315 S28315
1-21/32" 42.07 1.6563" S21316 S23316 S26316 S28316
1-11/16" 42.86 1.6875" S21317 S23317 S26317 S28317
  43 1.6929" S21318 S23318 S26318 S28318
1-23/32" 43.66 1.7188" S21319 S23319 S26319 S28319
  44 1.7323" S21320 S23320 S26320 S28320
1-3/4" 44.45 1.7500" S21321 S23321 S26321 S28321
  45 1.7717" S21322 S23322 S26322 S28322
1-25/32" 45.24 1.7813" S21323 S23323 S26323 S28323
  46 1.8110" S21324 S23324 S26324 S28324
1-13/16" 4.04 1.8125" S21325 S23325 S26325 S28325
1-27/32" 46.83 1.8438" S21326 S23326 S26326 S28326
  47 1.8504" S21327 S23327 S26327 S28327
1-7/8" 47.63 1.8750" S21328 S23328 S26328 S28328

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