B

A PI Buttress (fo r Energy ind u str y)

Fo r to o l-rotating machines

C

S BW

10°

3° D

Full-profile insert (chaser)

External insert E Taper Grade Pitch TPI

(Reference) Designation Coated BW INSL S RE Breakerpiece

mm/mm TPF AH725

(5.08)51/160.75CR-5B75-3E #11714.6 5.2TD46015B75-1-CBW/CAVITY
(5.08)51/160.75CR-5B75-3E #21714.8 5.2TD46025B75-2-CBW/CAVITYF
(5.08)51/160.75CR-5B75-3E #317155.2TD46035B75-3-CBW/CAVITY

Note: Toolholders need to be customized for these types of inserts. A PI Rotary shoulder connection (fo r Energy i n d u s tr y) G Applicable toolholder RE RE

External Internal

60°

MTVNR-3232M54 HS**-LNFR-54API

H

30° 30° C IC

S Internal External

Pitch (Reference)TPIConnectionmm/ TaperDesignationGrade CoatedICSRE
mmTPFAH725
(6.35)4V-0.038R1/62LDS54428FT-CB #115.8756.40.97
(6.35)4V-0.038R1/43LDS54438FT-CB #215.8756.40.97
(6.35)4V-0.0501/62LDS54425FT-CB #315.8756.40.64
(6.35)4V-0.0501/43LDS54435FT-CB #415.8756.40.64
(5.08)5V-0.0401/43LDS54530FT-CB #515.8756.40.51

K

L

M