WFWF BORING BARS S-MSKN Steel shank SNooinserts FinishFP LightLP Medium MediumMPMH KAPR (4) (4) (4) (4,6) 75° Medium Stainless G Class CBN/PCD KAPR GAMF H Standard MM R/L DMIN LF DCON Right hand tool holder shown. (4,6) (4,6) (4,6) (4) Dimensions (inch) *3 *3 Stock Order Number Insert Number DCON LF WF H GAMF DMIN R L Shim Shim Pin Clamp Bridge Clamp Screw S-MSKNR/L-204S-MSKNR/L-244S-MSKNR/L-284S-MSKNR/L-326aaaaaaaaSNMASNMGSNMMSNGASNGG43p 43p 43p 64p *******22211111.2501.5001.7502.00012.00014.00014.00014.000.765.8901.0151.2811.1601.4101.6601.91014°14°12°12°1.530ISSN43*31NL461.780ISSN43*31NL462.030ISSN43*31NL462.562ISSN63*31NL68CL9XNS59CL9XNS59CL9XNS59CL12XNS58 **13 (Opt.) See page N010 Clamp Torque (lbf-in) : for different thickness or radius. NL46=19, NL68=43, XNS58=70, XNS59=70 *2 For inserts without hole, remove shim pin and add below. EShim ScrewS34ChipbreakerCBS4 S-MTFN Steel shank TNooinserts FinishFP LightLP Medium MediumMPMH KAPR (3) (3,4) (3,4) (3,4) 90° KAPR GAMF Medium Stainless G Class CBN/PCDHStandardMMR/L DMIN LF DCON Right hand tool holder shown. (3,4) (3,4) (3,4) (3) Dimensions (inch) *3 *3 Stock Order Number Insert Number DCON LF WF H GAMF DMIN R L Shim Shim Pin Clamp Bridge Clamp Screw S-MTFNR/L-163XS-MTFNR/L-203XS-MTFNR/L-243XS-MTFNR/L-244aaaaaaaaTNMATNMGTNMM33p 33p 33p 43p *******22211111.0001.2501.5001.50012.00012.00014.00014.000.640.765.8901.031.9101.1601.4101.41015°12°10°10°1.280ITSN32*31NL34L1.530ITSN32*31NL34L1.780ITSN32*31NL34L2.062ITSN43*21NL46CL7XNS35CL7XNS35CL7XNS35CL9XNS59 S-MTFNR/L-283XS-MTFNR/L-284 ra a TNGATNGG 33p 43p ***211 1.7501.75014.00014.000 1.0151.1561.6601.66010°8° 2.030 ITSN32*31 NL34L2.312ITSN43*21NL46CL7XNS35CL9XNS59 S-MTFNR/L-324 a a 43p *1 2.000 14.000 1.281 1.910 8° 2.562 ITSN43*21 NL46 CL9 XNS59 **13 (Opt.) See page N010 Clamp Torque (lbf-in) : for different NL34L=13, thickness NL46=19, or radius. XNS35=30, XNS59=70 *2 For inserts without hole, remove shim pin and add below.Shim ScrewS34ChipbreakerCBT3 RECOMMENDED CUTTING CONDITIONS Work Material Hardness CuttingMode Cutting Speed l/d < 3 Feed 3 < l/d < 4Depth of CutCutting SpeedFeedDepth of Cut (SFM) (IPR) (inch) (SFM) (IPR) (inch) P Carbon Steel, Alloy Steel 180 ─280HB MediumCutting 260 ─460 .004─.016 ─.20 260─460 .004 ─ .012 ─.16 M Stainless Steel < 200HB MediumCutting 200 ─ 330 .008 ─ .012 ─ .16 165─ 330 .004─ .015 ─.12 K Cast Iron Tensile Strength Medium< 350MPaCutting200 ─ 330 .004─.016 ─.20 200─330 .004─.012 ─.16 SNpp type inserts A120─A125 TNpp type inserts A126─A133 SPARE PARTS N001 CBN & PCD inserts B035─B037, B060 TECHNICAL DATA P001 E025