
HI Regular Type Regular Type HI Common Thread Forms 4 7 Clamping Method Holder Type Hand of holder Height of shank Width of shank Length of Holder Insert Size Special features Common Thread Forms of Insert ISO M (Metric) and UN (Unified National) UNJ (controlled root radius ) Whitworth (BSW ) Clmaping System Width of shank Bar Diameter Insert Size (mm) no 0,125 P 0,1082 P p 0,125 P 0,1082 P p 0,1601 P S : Screw on system 08 d = 4.76 i \ \ Tv i 0,1373 P f C : Clamp on system 11 d = 6.35 16 d = 9.525 V O \ j L 0,0722 P t 0,5774 F 0,9605 P I 0,6403 P I 0, 6134 P 0,8660 P Ii e 0, 8660 P For External 22 d = 12.7 Holder Type 27 d = 15.875 d 60° E3 55° v I Special features screv/ 0,1443 P 0, 25 P T 0,1443 P 0,1804 P 0,2706 P T 0,0902 P 0,1804 P 0,1373 P T 0,1601 P E : For External N : For Internal Use: Fittings and pipe couplings for gas, water, For Internal e B Colant Hole - Use: All branches of mechanical industry. Use: Aircraft and space industry. and sewer lines (replaced by ISO). Hand of holder C Carbide Shank - CB Carbide Shank - American Buttress NPT ( American National Pipe Thread) BSPT ( British Standard Pipe Thread ) with Coolant Hole None Code R : Right handed L : Left handed Length of Holder A Api ( oil) - U - U Style Insert Standard 1/ 2 D play p p 0,1600 P 0,0328 P P 0,038 P o V Vartical Type Insert 0,0627 P \ - 0,1632 P Height of shank \ \ I T ED A - 32 B - 40 H - 100 Q - 180 J - 110 R - 200 G - Gang Tool VS - Slim Throat n k \ s 1 0,8657 P 0,9602 P T C - 50 D - 60 K - 125 S - 250 L - 140 T - 300 X-Special Item 0,8906 P n t X 0,3 P r 0,3 P 60° 0,8 P 55° 0,6403 P I E - 70 M - 150 U - 350 * - - T / O 7° / H F - 80 N - 160 V - 400 7\ 0,0826 P / ' "fc / 0,1632 P m 45° 1/2 D2 play axis of screw 9 /*' taper 1:16 T 0,1373 P axis of screw 99 ^ taper 1:16 0,1600 P ’ ^ Standard Style Insert U - Style Insert and 1/2 D , play 0,0328 P G - 90 P - 170 W - 450 009 and Toolholder Pocket Toolholder Pocket 010 Use: Fittings and pipe couplings. Use: Fittings and pipe couplings. Use: Pipe thread for steam , gas, and water lines. TR DIN 103 Acme Acme , truncated ( Stub ) p nut p 7 p / rrn * 1/2 D play // A 4 B 0,7167 P 1/2 D play Vi /2 C2 play Insert Size Insert Style Insert Type Hand of Insert Chip Breaker Pitch Standard API Size Multi -Tooth Style Carbide Grade 1 0,6830 p A B A / 0,8167 P 1,8660 P T A e 0,5 P A 0,5 P Insert Size (mm) Chip Breaker Standard T i 0,3 P i i 1,9334 P I ES 30° 0,6830 P 29° 0,7167 P 1,9334 P 29° 08 : d = 4.76 60° - Partial Profile 60° NPT - NPT v L 1/ 2 play ai 1/ 2 B p \ 0,8167 P 11 : d = 6.35 L None Code : ReglarType 55° - Partial Profile 55° STACME - StubACME NPTF - NPTF NPS - NPS - P35 A 0,25 6-12 0,5 >12 mm 1,0 mm screw 1/2 D pla I 16 : d = 9.525 M: M type Chip Breaker UN - American UN PG - Pg DIN 40430 A = 0 ,0307 P A = 0 ,4224 P 22 : d = 12.7 U: U type Chip Breaker W - Whitworth for BSW, BSP API - API B = 0,3707 P—x D play B = 0, 4224 P—x D play 27 : d = 15.875 BSPT - Britsh Standard Pipe Thread VAM - VAM C = 0,3707 P—(D1 play —D2 play) C = 0,4224 P—(D1 play —D2 play) ABUT - American Butterss H90 - H90 Use: Mechanical industry for motion transmission es Use : Acme-General is used in mechanical industry BBUT - British Buttress ISO - ISO Metric Insert Style UNJ - UNJ screws. for motion transmission screws. Use: Where normal Acme is too deep. SAGE - Metric Buttress DIN 513 RD - Round DIN 405 MJ - ISO 5855 (E3 RD20400 - Round DIN 20400 TR - Tarpez DIN 103 API Rotary Shoulder Connection API Casing and Tubing Round Thread Form API Buttress u Full profile Partial profile BUT - API Buttress Casing APIRD - API Round Casing & Tubing ACME - ACME mm M mm lP[ EL - Extreme Line Casing B(NR ) B(ER ) P i o 0.35 - 6.0 72 - 3 A 0.5 - 1.5 48 - 16 Sm box P A G O.5 - 3 . 0 API Size&Taper Scs A f 48 - 8 t Insert Type G 1.75 - 3.0 14 - 8 s f hn* \ Ls — sm ‘ ©03G 13 N 3.5 - 5.0 7-5 H r rnr Kh* ^cs H hS 30° p/2 pitch h £ I 380.5 APIV- 0..38 R 502 APIV- 0.050 1 : 6 «4 / line " Q 5.5 - 6.0 60°« - 4.5 - 4 1 E:External thread I:Internal thread 382 APIV- 0.038 R 1: 6 503 APIV- 0.050 1 :4 383 APIV- 0.038 R 1: 4 551 APIV- 0.055 1 : 8 It !0° 30° r /rs lIs tsrs scn No.of Teeth 403 APIV- 0.040 1 : 4 Ln 60° j2 4 axis of thread S- 90° 10° 3° parallel to taper Q Carbide Grade pin 71 Srs 0 Hand of Insert taper = 3/4" per foot (62,5mm per metre ) on diameter O (3 For Multi -Tooth Style 2 3 5 6 8 lidlacn NOTE: Taper shown exaggerated. NOTE: Taper shown exaggerated. R : RighthandedL : Left handed TTIP 30 TTIM 45 TTIG 30 TTIN 30