
TT4430 pgarrotoinvging& Balanced Spot Drill Helical Interp. Facing Lead Angle Plunge Slot Face Groove ID fnr Groove/Turn ID fnr Groove OD fnr Groove/ OD fnr Pro le OD Part-O Turn Taper CBoalrannecreRdnd SCpooutteDrrsiilnl k HeliCcoanl Itnotuerrp. FaRcaimngp LeadDArinllgle SER PClhuanngneel IES TQS 20 PSoloctket FacFaecGe rGorooovvee/TurnID fInDr GfnrroRoevleie/Tf urn Groove/Turn IIDD ffnnrr GPrrooolvee OODDTfnufrrnnGr TGraorpooevorev/eT/uOrOnDDGfrnoroPvreo/TlhereadODOPDaGrtr-oOove PARTING AND GROOVING – PRECISION INSERTS WITH GROUND CHIP BREAKER COoBDranTlaehnrrecReanddd ICBDoaETulnahtgnerrceraseaviddnek OSDCpCoTonthotDroleirnuailgrdl HBelaSiRclhaanolmcuInepldtdeerrp. SpFDoaDrctirilDinllMlgrililll HLeelCiachdaSalAlnIannbtgelrep. FPCPalouhccinankmggeefter FacLeeIaGDdSrGolAoorntovgoelv/eTeurn IGIDFDarPcoGfelnoruGorvnroeRog/veoeTelvui/erTfnurnIDIDIDfnGfrrnGoSrolrPoovrtoeov/Telhe/TruearOndDIFDOfancDfenr frGGnGrrrooroGovroveoevo/evTueIOrDnDOOfnDDGTrurTfGGournnrrorrnoovTiGnooeagrvvp/oTeeeoh//rvTTruue/rranndOIDFDOaGfcfDnrneorrGofGvPnriorrnroogoRovelvelieef OODDTuPfPrananrrtriTnGt-agrOpoeorve/ ODPfrnorfilPinrgo le OD Part-O RE RETOL CW ±.0008 RE ≤ .004 .0008 .157 .004 < RE ≤ .016 .0012 FlBaat lBaontcteodm CoERrnnegaermraRvned FClaoCtuoBtoeolrtistnoingmk CoSCrhononeutrolRdunerdr CoDRuratielmlrMspiinllk RE ±RETOLCoDSnlrtaiolblur CCRhhaaamCnmpnDfeelXrRepeatability 4° RE > .016 .0020IDPDoGrcirlkoleotve ø.F7aI9cDeCGGhrroaoonovnveee/l/TTuurrnnIDGIGDrroPfonooorvcvCeRke/ee/UTtlTuiehTrfrneDadIFAaIcDOeDfGnfrrnoProrGovero/leTouvrenOCODGIDDfrnoXGfrnorGrvoreRoo/evToleuive/reTfn/uTrunOrnDIFDaGfcnreorfoPnvrroeR/TelehlierefaOdD OfnDr GGrroooovvee/TuOrnD Groove/ThreadOD Groove ±.001 CUTDIA ole Chamfer BaT-laSnlocted HoElengCrhaavme fer BCaloaonlcinegd ESnhgorualvdeer CDoriolllMinigll ShSolualbder DChriallmMfilelr IDSGlarobove ID GCrhoaomvfee/rTurn ID GRIDroiGogvrhoeo/tTvhheraeanddIDOsDGhrfoonowrvGenr/oTouvrne IDOGDrGoorovoev/Teh/Truearnd FOaDcefnfnr rGRroeloievfe OD Groove/Turn Face fnr Relief Feed (ipr) Dimension (inch) CUTDIA (Cutting Diameter) Grade Designation Cutting Cutting CW RE CDX Feed Feed Cutting Corner Cutting CDX ≤ .087 CDX ≤ .106 CDX ≤ .138 CDX ≤ .157 CDX ≤ .177 CDX ≤ .197 Min. Max. Width Radius Depth Max. TQS20-0.50-0.05-R/L .0010 .0030 0.020 0.002 0.087 N.L. - - - - - • TQS20-1.00-0.10-R/L .0010 .0030 0.039 0.004 0.106 N.L. N.L. - - - - • TQS20-1.50-0.10-R/L .0010 .0040 0.059 0.004 0.197 N.L. N.L. 2.75 1.96 1.18 0.63 • TQS20-2.00-0.10-R/L .0010 .0040 0.079 0.004 0.197 N.L. N.L. 2.75 1.96 1.18 0.63 • TQS20-2.00-1.00-R/L* .0015 .0055 0.079 0.039 0.197 N.L. N.L. 2.75 1.96 1.18 0.63 • TQS20-2.50-0.10-R/L .0020 .0050 0.098 0.004 0.197 N.L. N.L. 2.75 1.96 1.18 0.63 • TQS20-3.00-0.10-R/L .0015 .0060 0.118 0.004 0.197 N.L. N.L. 2.75 1.96 1.18 0.63 • TQS20-3.00-1.50-R/L* .0015 .0060 0.118 0.059 0.197 N.L. N.L. 2.75 1.96 1.18 0.63 • N.L. : No Limit •: Standard items Full Radius Insert 169