
Positive C : Continuous cutting L : Light interrupted cutting CBN Inse r t POSITIVE TYPE H : Heavy interrupted cutting P Steel M LE RE Stainless CL Negative K Cast iron 1 N Non-ferrous D1 S Superalloy 2 H Hard material C CL CL IC S Sintered metal CL Dimension (mm) Edge prep. Chipbreaker Sharp edge Standard Wiper corners Shape Designation No. of BX360 BX330 BX470 BX310 E L LF LC LT H LE RE IC S D1 2QP-DCMW 2QP-DCMW070202 2 2.7 0.2 6.35 2.38 2.8 2QP-DCMW070204 2 2.5 0.4 6.35 2.38 2.8 PCD / CBN 2QP-DCMW11T302 2 2.7 0.2 9.525 3.97 4.4 2QP-DCMW11T304 2 2.5 0.4 9.525 3.97 4.4 2QP-DCMW11T308 2 2.1 0.8 9.525 3.97 4.4 2QP-DCGW**F 2QP-DCGW11T302F 2 2.7 0.2 9.525 3.97 4.4 2QP-DCGW11T304F 2 2.5 0.4 9.525 3.97 4.4 Q-DCMW Q-DCMW070204 1 2.1 0.4 6.35 2.38 2.8 Q-DCMW11T304 1 2.1 0.4 9.525 3.97 4.4 C Q-DCMW: 2 pieces per package : Line up D P Steel LE RE E M Stainless K Cast iron CL N Non-ferrous D1 T S Superalloy CL H Hard material C IC S Sintered metal CL V Dimension (mm) Edge prep. Chipbreaker Sharp edge Standard Wiper corners Shape Designation No. of BX470 BX310 W E L LF L C LT H LE RE IC S D1 Y 1QP-EPGW 1QP-EPGW03X102 1 1.4 0.2 3.57 1.39 1.9 1QP-EPGW03X104 1 1.3 0.4 3.57 1.39 1.9 1QP-EPGW040102 1 1.7 0.2 3.97 1.59 2.3 OTHERS 1QP-EPGW040104 1 1.6 0.4 3.97 1.59 2.3 : Line up Edge preparation specification Selections of edge preparations BX310 BXM10 BX330 Allows you to select the most suited types BXA20 BX470 of edge prep for your applications BXM20 BX360 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 flank wear (S01315) Rake face S 0 1 3 2 5 Standard (S01325) Edge Negative land width Negative land angle Generates -LC Negative land angle: α prep. ID W α crater wear (S00535) R-honing T … Chamfered S … Chamfered + R-honing E … R-honing alone Relief face F … Sharp edge Generates -H fractures (S01835) Reference pages: DC... : External toolholder → 3-12 - 3-17 Internal toolholder → 4-22, 4-23 EP... : Internal toolholder → 4-13, 4-14 2-64