W h i t wo r th, Pa ra ll e l p ip e th re ad

Applicable toolholder

PDX PDX External Internal

RE Insert size

RE 6 SNR/L000*K06SC...

55° SNR/L000*H06... 2

11SER**11...SNR/L**11...
16CER/L**16...TSNR/L**16

JSER**16 SNR/L**16... JSE**SEL16 TCNR/L**16...

5.56 IC

B-SER/L**16 CNR/L**16...

Right hand (R) for internal threading Right hand (R) for external B-CER/L**16

threading BC-SER/L**16

Full-profile insert

External insertInternal insert3
PitchGradeGrade

(Reference) Designation Coated Uncoated IC PDX PDY RE Designation Coated Uncoated IC PDX PDY RE

AH725 T313V TH10 AH725 T313V TH10

6 (1.337) 19 R6IR19W-0.17 0.9 -
11 (1.337) 19 R11IR19W6.350.9 0.7 0.17
11 (1.814) 14 R11IR14W6.354 0.9 0.7 0.23
16 (0.907) 28 R16ER28W9.525 0.90.7 0.1116IR28W9.525 0.90.7 0.11
16 (0.97) 26 R16ER26W9.525 0.90.7 0.1216IR26W9.525 0.90.7 0.12
16 (1.27) 20 R16ER20W9.525 0.90.7 0.1616IR20W9.525 0.90.7 0.16
16 (1.337) 19 R16ER19W9.525 0.90.7 0.1716IR19W9.525 0.90.7 0.17
16 (1.411) 18 R16ER18W9.525 0.90.7 0.1816IR18W9.525 0.90.7 0.18
16 (1.588) 16 R16ER16W9.525 0.90.70.2 16IR16W9.525 0.90.2 0.7
16 (1.814) 14 R16ER14W䖃 9.525 1.61.2 0.2316IR14W9.525 1.65 1.2 0.23
16 (1.814) 14 L16EL14W9.525 1.61.2 0.23
16 (2.117) 12 R16ER12W9.525 1.61.2 0.2716IR12W9.525 1.61.2 0.27
16 (2.309) 11 R16ER11W䖃 9.525 1.61.2 0.2916IR11W9.525 1.61.2 0.29
16 (2.54) 10 R16ER10W9.525 1.61.2 0.3216IR10W9.525 1.61.2 0.32
16 (2.822) 9 R16ER9W9.525 1.61.2 0.3516IR9W9.525 1.61.2 0.35
16 (3.175) 8 R16ER8W9.525 1.61.20.4 16IR8W9.525 1.66 0.4 1.2

Full-profile insert with chipbreaker

External insert Internal insert

Pitch Grade Grade

(Reference) DesignationCoatedCermetIC PDX PDY REDesignationCoatedCermetIC PDX PDY RE
AH725NS9530AH725 AH8015 NS9530
16 (1.337) 19 R16ER19W-B䖃*9.5251 0.8 0.167
16 (1.337) 19 R16ER19W-M9.525 0.90.7 0.1716IR19W-M9.525 0.90.7 0.17
16 (1.588) 16 R16ER16W-B䖃*9.525 1.10.90.216IR16W-B䖃*9.525 1.10.9 0.18
16 (1.814) 14 R16ER14W-B䖃*9.525 1.210.2416IR14W-B䖃*9.525 1.20.21 1
16 (1.814) 14 R16ER14W-M9.525 1.61.2 0.2316IR14W-M䖃 䖃9.525 1.61.2 0.23
16 (2.309) 11 R16ER11W-B䖃*9.525 1.51.1 0.2716IR11W-B䖃*9.525 1.51.1 0.27
16 (2.309) 11 R16ER11W-M9.525 1.61.2 0.2916IR11W-M9.525 1.61.2 0.29

The adjustment of the cutting edge position w i l l be needed as the dimensions of PDX and PDY 8 are different from other inserts. highlighted item requires changing shims.

When using a new AH725 with chipbreaker, the conventional shim may need to

be replaced with a new standard shim. Please refer to the page 5-27. AH725 Insert Conventional shim Toolholder 9 Inappropriate example