PositiveNegativePCD / CBN BXM10 BXM20 BXA10 BXA20 BX815 BX330 BX360 No. of corners 2 Standard Sharp edge D1 Wiper Chipbreaker 1 C : Continuous cutting CBN Insert POSITIVE TYPE L : Light interrupted cuttingH : Heavy interrupted cutting P Steel M Stainless LE RE K Cast iron N Non-ferrous S Superalloy CL H Hard material C CL C CL CL CL IC S Sintered metal Dimension (mm) Edge prep. Shape Designation E L LF LC LT H LE RE IC S D1 2QP-VCGW**E 2QP-VCGW160408-E 2 2.2 0.8 9.525 4.76 4.4 2QP-VCGW160412-E 2 3 1.2 9.525 4.76 4.4 2QP-VCGW**LT 2QP-VCGW160408-LT 2 2.2 0.8 9.525 4.76 4.4 2QP-VCGW160412-LT 2 3 1.2 9.525 4.76 4.4 2QP-VCGW 2QP-VCGW080202 2 3.1 0.2 4.76 2.38 2.3 2QP-VCGW080204 2 3.1 0.4 4.76 2.38 2.3 2QP-VCGW080208 2 2.2 0.8 4.76 2.38 2.3 2QP-VCGW160402 2 3.1 0.2 9.525 4.76 4.4 C 2QP-VCGW160404 2 3.1 0.4 9.525 4.76 4.4 2QP-VCGW160408 2 2.2 0.8 9.525 4.76 4.4 D 2QP-VCGW**-H 2QP-VCGW160402-H 2 3.1 0.2 9.525 4.76 4.4 2QP-VCGW160404-H 2 3.1 0.4 9.525 4.76 4.4 E 2QP-VCGW160408-H 2 2.2 0.8 9.525 4.76 4.4 T 2QP-VCMW 2QP-VCMW160404 2 3.1 0.4 9.525 4.76 4.4 V W : Line up Y OTHERS Edge preparation specification Selections of edge preparations BX310BXM10BXM20BXA20BX330BX360BX470 Allows you to select the most suited typesof edge prep for your applications BX480 Standard S01325 S01325 S00515 T01315 Problem Solution Sharp edge - - - F -L - S01315 - - Generates -LF -LF - S00515 - --LC-S00535-- burrs (S00515) -H - S01835 - - Wiper - S01315 - - Generates -L Negative land width: W S 0 1 3 2 5 flank wear (S01315)Standard Rake face Edge Negative land width Negative land angleprep. IDWα (S01325) Generates -LCcrater wear(S00535) Negative land angle: α R-honing T … ChamferedS … Chamfered + R-honing E … R-honing aloneRelief faceF … Sharp edge Generates -H fractures (S01835) Reference pages: External toolholder → 3-37 Internal toolholder → 4-27, 4-28 2-68