6 0° th re ad a n g l e (G e n e ra l p u r p o s e)

Applicable toolholder 60° 60°

RE 0.6 RE External

60° JSXBR**K8 JSXBR**K8-C

IC S S

Thread 1-Type 2-Type

form JXT1R JXT2R

Right hand (R) shown.

60º Partial-profile insert

M External insert Grade Pitch TPI

(Metric)DesignationCoatedUncoatedICSRE
55ºJ740TH10
0.5 - 1 25 - 48 RJXT1R6000F83.970.03
UN0.5 - 1 25 - 48 RJXT2R6000F83.970.03

(Unified)

W

(Whitworth)

BSPT

(R, PT)

Reference pages: J-Series : Toolholders → 5-19, 5-20