Flute Class Material Main material Class Outside diameter Thickness Front face Symbol of flute design Spiral Straight Spiral point Left hand spiral Roll Symbol of size Symbol of flute design SP HT PO SL RO Note 1: Product symbols shown in red mean thetap suitable for synchronized feed tapping. Overall length Shank dia. Chamfer lengthLDsℓcDrill hole shape P: B: Tap selection MainmaterialSymbol Code L Ds ℓc Productpage Dies selection Symbol Code Productpage DMie2s Note1 Note1 For helical Oversize ⑱⑲㉑ AL-HT STI TW3.0G3LEB5 HT Ⅰb+30 52 5 5P ⑦ -3coil wirescrew threadTW3.0G3LEBA1.5P⑦ -3Dies / M3 × 0.5 DMie3s inserts ⑮⑯⑰⑱⑲⑳㉑ AL-SP STI SW3.0G3LEN SP Ⅰb+30 52 5 2.5P ⑦ -10 Solid dies HSS 12⑮ D Ⅱ 16 5 2.5P TYD3.0GDNEBC ⑩ -2 Carbide ⑲㉑ N-CT LA STI TW3.0G1LWB5 HT Ⅰb 52 5 5P ⑦ -26TW3.0G1LWBA1.5P⑦ -26 ⑯⑱⑲ 20 7259 TYE3.0GDNEBC ⑩ -2TYG3.0GDNEBC⑩ -2DMie4s Nut taps 12 NT NH23.0G HT Ⅱb 90 2.1 30P ⑦ -27 For left hand HSS 12⑮ D LH Ⅱ 20 7 2.5P GYE3.0GDNEBC ⑩ -16 Taps / 3M 0.6 threads ⑯⑱⑲Point solid diesHSS 12⑮DPO 25 9 GYG3.0GDNEBC ⑩ -16S62071.5PPYE3.0GUNEBA⑩ -34DMie5s Standard 23 SP SPP3.0H SP P1 46 4 2.5P ① -37 ⑯⑱⑲ 25 9 PYG3.0GUNEBA ⑩ -34 PO POQ3.0H PO P2 5P ③ -13123HTTNMQ3.0H5HTP24645P④ -6 Oversize HSS 12⑮ DPO⑯⑱⑲ S2 20 7 1.5P PYE3.0GQNEBA ⑩ -34259PYG3.0GQNEBA⑩ -34DMie6s TNMQ3.0H1 1.5P ④ -6 Rolling dies HSS 129 RS-D R2 20 7 - REQ3.0G ⑩ -49 For left hand threads 123 HT LH TNMQ3.0H5-L HT P2 46 4 5P ④ -64TNMQ3.0H1-L1.5P④ -64 ⑮ R4R5 RES3.0G ⑩ -49RET3.0G⑩ -49DMie8s Oxidizing 123 SP OX SPP3.0HX SP P1 46 4 2.5P ① -63 New rolling dies HSS 129⑮ N-RSD R4 25 9 2P NRGS3.0G ⑩ -52 PO OXFor stainless steels2349SU+SP POQ3.0HX PO P2 5P ③ -34 Auto dies for For stainless HSS 129 HS-DSUPP3.0HSPP14642.5P① -98automatic lathesteels P1 16 5 2P HDP3.0G ⑩ -45207HEP3.0G⑩ -45DMie1s0 12349 SU-PO PUMQ3.0H PO P2 46 4 5P ③ -60 P2 16 5 HDQ3.0G ⑩ -45 For deep hole use 1234 S-PO PSMQ3.0H PO P2 46 4 5P ③ -73Nut taps12NTNH23.0HHTⅡb902.125P⑦ -27Spiral dies HSS 12 SP-D 20 7 HEQ3.0G ⑩ -45 DMie1s2P12071.5PSEP3.0G⑩ -43 Taps / M3 × 0.35 Dies / 3M 0.6 DMie1s-M8.5 Standard 23 SP SPP3.0D SP P1 46 4 2.5P ① -37 Solid dies HSS 12⑮ D Ⅱ 20 7 2.5P TYE3.0HDNEBC ⑩ -2 PO POQ3.0D PO P2 5P ③ -13 ⑯⑱⑲ 25 9 TYG3.0HDNEBC ⑩ -2 123 HT TNMQ3.0D5 HT P2 46 4 5P ④ -6TNMQ3.0D11.5P④ -6Dies / M3 × 0.35 DMie9s-M24 For left hand threads 123 HT LH TNMQ3.0D5-L HT P2 46 4 5P ④ -64 Solid dies HSS 12⑮ D Ⅱ 20 7 2.5P TYE3.0DDNEBC ⑩ -3 TNMQ3.0D1-L 1.5P ④ -64 ⑯⑱⑲ 25 9 TYG3.0DDNEBC ⑩ -3 DMie2s5-M48 Coating 12349 VUSP 1101101036 SP P2 56 4 2.5P ① -6 For left handthreadsHSS 12⑮⑯⑱⑲ D LH Ⅱ 20 7 2.5P GYE3.0DDNEBC ⑩ -16 12349⓾ VUPO 1102101036 PO P2 56 4 5P ③ -4 Point solid diesOversize123VUSP1101201036SPP35642.5P① -6HSS 12⑮ DPO⑯⑱⑲ S5 20 7 1.5P PYE3.0DTNEBA ⑩ -34259PYG3.0DTNEBA⑩ -34DMie5s0-M100 49 1101301036 P4 ① -6 Oversize HSS 12⑮ DPO S2 20 7 1.5P PYE3.0DQNEBA ⑩ -34 123 VUPO 1102201036 PO P3 56 4 5P ③ -449⓾1102301036P4③ -4Rolling dies ⑯⑱⑲HSS 129 RS-D 25 9 PYG3.0DQNEBA ⑩ -34R2207-REQ3.0D⑩ -49DtFiheorsreUadnsified Short chamfer 12349 VUSP 1.5P 1103101036 SP P2 56 4 1.5P ① -14 ⑮ R4 RES3.0D ⑩ -49 Long 12349 VUSP12349⓾VUPO 2101101036 SP P2 100 4 2.5P ① -72102101036POP210045P③ -6Auto dies forFor stainlessHSS 129 HS-D R5 RET3.0D ⑩ -49P11652PHDP3.0D⑩ -45DFtiheorresWadhsitworth Thread forming taps 12 N-RZ NRZM53.0DP RO G5 46 4 4P ⑥ -16 automatic lathe steels 20 7 HEP3.0D ⑩ -45 for steels NRZM53.0DB 2P ⑥ -16For castCarbide⑫⑬⑯N-CT FCTCNR3.0D3HTP34643P⑤ -11ironsTCNR3.0D11.5P⑤ -11 P2 16 5207 HDQ3.0D ⑩ -45HEQ3.0D⑩ -45DoFinoersSescw(rienwgSmthaMrcehaid)nsesused Thread forming taps ⑱⑲㉑ N-RS NRSM53.0DP RO G5 46 4 4P ⑥ -28for non-ferrousmaterialsNRSM53.0DB2P⑥ -28 DFioersPipe threads NRSM63.0DP G6 4P ⑥ -28NRSM63.0DB2P⑥ -28 DpFieioprseAtmhreeraicdasn DFtiheorrseMadinsiature For improvement, spec may change without advance notice. Sizes-9