
B-TYPE THREADING INSERTS Molded Chipbreakder • Combination of M Type and Regular Type threading inserts • Molded chipbreaker for strength • Precise and sharp cutting edges reduce cutting forces • Improved chip breaking and better chip evacuation • Better surface quality Precise, Sharp Cutting Edge • Economical choice Y R Application: NUT X General Industry L SCREW PARTIAL PROFILE 60º Designation Thread Type Hand IC (inch) PitchTPI Pitchmm L (inch) R (inch) X (inch) Y (inch) Grade 16ERBA60 16-48 .5-1.5 0.002 0.031 0.035 16ERBAG60 EXTERNAL 8-48 .5-3.0 0.002 0.047 0.067 16ERBG60 8-14 1.75-3.0 0.005 0.047 0.067 RIGHT 0.375 0.630 TT9030 16IRBA60 16-48 .5-1.5 0.002 0.031 0.035 16IRBAG60 INTERNAL 8-48 .5-3.0 0.002 0.047 0.067 16IRBG60 8-14 1.75-3.0 0.005 0.047 0.067 Y R Application: NUT X General Industry L IC SCREW PARTIAL PROFILE 55º Designation Thread Type Hand IC (inch) PitchTPI Pitchmm L (inch) R (inch) X (inch) Y (inch) Grade 16ERBAG55 8-48 .5-3.0 0.002 EXTERNAL 16ERBG55 8-14 1.75-3.0 0.008 RIGHT 0.375 0.630 0.047 0.067 TT9030 16IRBAG55 8-48 .5-3.0 0.002 INTERNAL 16IRBG55 8-14 1.75-3.0 0.008 230