External Turning - Inserts - 2QP-CNM/GA - Tungaloy Cutting Tools - Metal Working Tools
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External Turning
Main Application

Inserts
Sub Application

  
2QP-CNM/GA : Negative relief angle, M/G class, 80 deg rhombic CBN insert
 
 
  DesignationHAND CEDC LE RE IC S D1 EPSR AN SC GRDMFG COATP ap
(min)
ap
(max)
ft
(min)
ft
(max)
GICATGIREMgiicTough ‹————› Hard
Grade & Vc
  T2QP-CNGA120404 N ~22.300.4012.7004.765.1680.0~0.0~C ~BX360 ~- ~0.050.500.030.256817906 1BX360 
  T2QP-CNGA120408 N ~22.200.8012.7004.765.1680.0~0.0~C ~BX360 ~- ~0.050.500.030.256817907 1BX360 
  2QP-CNGA120402 N ~22.300.2012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792026 2BXA20 BXA10 
  2QP-CNGA120404 N ~22.300.4012.7004.765.1680.0~0.0~C ~BX310 ~- ~0.050.500.030.206864704 11BX480 BX470 BX380 BXM20 BXA20 BX360 BX930 BX330 BXA10 
BXM10 BX310 
  2QP-CNGA120408 N ~22.200.8012.7004.765.1680.0~0.0~C ~BX310 ~- ~0.050.500.030.206864277 11BX480 BX470 BX380 BXM20 BXA20 BX360 BX930 BX330 BXA10 
BXM10 BX310 
  2QP-CNGA120412 N ~22.401.2012.7004.765.1680.0~0.0~C ~BX310 ~- ~0.050.500.030.206873124 11BX480 BX470 BX380 BXM20 BXA20 BX360 BX930 BX330 BXA10 
BXM10 BX310 
  2QP-CNGA120416 N ~23.301.6012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792027 2BXA20 BXA10 
  2QP-CNGA120420 N ~23.202.0012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792028 2BXA20 BXA10 
  2QP-CNGA120424 N ~23.102.4012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792029 2BXA20 BXA10 
  2QP-CNGA120404SR N ~22.300.4012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903683 1BR35F 
  2QP-CNGA120408SR N ~22.200.8012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903685 1BR35F 
  2QP-CNGA120412SR N ~22.401.2012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903686 1BR35F 
  2QP-CNGA120416SR N ~23.301.6012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903690 1BR35F 
  2QP-CNGA120420SR N ~23.202.0012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903691 1BR35F 
  2QP-CNGA120424SR N ~23.102.4012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903692 1BR35F 
  2QP-CNGA120404F N ~22.300.4012.7004.765.1680.0~0.0~C ~BX470 ~- ~0.050.500.050.206852688 1BX470 
  2QP-CNGA120408F N ~22.200.8012.7004.765.1680.0~0.0~C ~BX470 ~- ~0.050.500.050.206852689 1BX470 
  2QP-CNGA120404-E N ~22.300.4012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792395 1BX815 
  2QP-CNGA120408-E N ~22.200.8012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792397 1BX815 
  2QP-CNGA120412-E N ~22.401.2012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792399 1BX815 
  2QP-CNGA120416-E N ~23.301.6012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792401 1BX815 
  2QP-CNGA120420-E N ~23.202.0012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792403 1BX815 
  2QP-CNGA120402-L N ~22.300.2012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792056 2BXA20 BXA10 
  2QP-CNGA120404-L N ~22.300.4012.7004.765.1680.0~0.0~C ~BX330 ~- ~0.050.500.030.206832042 5BXM20 BXA20 BX330 BXA10 BXM10 
  2QP-CNGA120408-L N ~22.200.8012.7004.765.1680.0~0.0~C ~BX330 ~- ~0.050.500.030.206884945 5BXM20 BXA20 BX330 BXA10 BXM10 
  2QP-CNGA120412-L N ~22.401.2012.7004.765.1680.0~0.0~C ~BX330 ~- ~0.050.500.030.206873157 5BXM20 BXA20 BX330 BXA10 BXM10 
  2QP-CNGA120402-LF N ~22.300.2012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792082 2BXA20 BXA10 
  2QP-CNGA120404-LF N ~22.300.4012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.050.306792083 2BXA20 BXA10 
  2QP-CNGA120408-LF N ~22.200.8012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.050.306792084 2BXA20 BXA10 
  2QP-CNGA120412-LF N ~22.401.2012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.050.306792085 2BXA20 BXA10 
  2QP-CNGA120402-LC N ~22.300.2012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792108 2BXA20 BXA10 
  2QP-CNGA120404-LC N ~22.300.4012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792109 2BXA20 BXA10 
  2QP-CNGA120408-LC N ~22.200.8012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792110 2BXA20 BXA10 
  2QP-CNGA120412-LC N ~22.401.2012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.256792111 2BXA20 BXA10 
  2QP-CNGA120404-LT N ~22.300.4012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792396 1BX815 
  2QP-CNGA120408-LT N ~22.200.8012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792398 1BX815 
  2QP-CNGA120412-LT N ~22.401.2012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792400 1BX815 
  2QP-CNGA120416-LT N ~23.301.6012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792402 1BX815 
  2QP-CNGA120420-LT N ~23.202.0012.7004.765.1680.0~0.0~C ~BX815 ~- ~0.050.500.050.306792404 1BX815 
  2QP-CNGA120404-H N ~22.300.4012.7004.765.1680.0~0.0~C ~BX360 ~- ~0.050.500.030.256817923 5BX380 BXM20 BXA20 BX360 BXA10 
  2QP-CNGA120408-H N ~22.200.8012.7004.765.1680.0~0.0~C ~BX360 ~- ~0.050.500.030.256817932 5BX380 BXM20 BXA20 BX360 BXA10 
  2QP-CNGA120412-H N ~22.401.2012.7004.765.1680.0~0.0~C ~BX360 ~- ~0.050.500.030.256817941 5BX380 BXM20 BXA20 BX360 BXA10 
  2QP-CNGA120404HC N ~22.300.4012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903693 1BR35F 
  2QP-CNGA120408HC N ~22.200.8012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903694 1BR35F 
  2QP-CNGA120412HC N ~22.401.2012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206903695 1BR35F 
  2QP-CNGA120416HC N ~23.301.6012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206929171 1BR35F 
  2QP-CNGA120420HC N ~23.202.0012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206929172 1BR35F 
  2QP-CNGA120424HC N ~23.102.4012.7004.765.1680.0~0.0~C ~BR35F ~PVD ~0.050.300.050.206929173 1BR35F 
  2QP-CNGA120404FW N ~22.300.4012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.206965675 4BXM20 BXA20 BXA10 BXM10 
  2QP-CNGA120408FW N ~22.200.8012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.206965676 4BXM20 BXA20 BXA10 BXM10 
  2QP-CNGA120412FW N ~22.401.2012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.050.500.030.206965681 4BXM20 BXA20 BXA10 BXM10 
  2QP-CNGA120404MW N ~23.200.4012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.030.300.100.406966454 2BXA20 BXA10 
  2QP-CNGA120408MW N ~23.100.8012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.030.300.100.406966455 2BXA20 BXA10 
  2QP-CNGA120412MW N ~23.401.2012.7004.765.1680.0~0.0~C ~BXA10 ~PVD ~0.030.300.100.406966456 2BXA20 BXA10 
  2QP-CNMA120404W N ~22.300.4012.7004.765.1680.0~0.0~C ~BX330 ~- ~0.050.500.030.206822256 1BX330 
  2QP-CNMA120408W N ~22.200.8012.7004.765.1680.0~0.0~C ~BX330 ~- ~0.050.500.030.206822257 1BX330 
  2QP-CNMA120412W N ~22.401.2012.7004.765.1680.0~0.0~C ~BX330 ~- ~0.050.500.030.206822258 1BX330 
The first letter "T" of designation means 10 pieces per package.
The last letter of designation means Edge preparation (EP) as below.
Without letter, SR: Standard EP
F: Sharp edge
-E: EP for preventing vibration and for suppressing work deformation
-L: EP for reducing flank wear
-LF: EP for reducing burrs
-LC: EP for reducing crater wear
-LT, -H, HC: EP for reducing fracture
FW, MW, W, WL, WJ, WG: Wiper
For cutting speed recommendations, click on the required grade number related to specific item geometry

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