Dmin Threading Toolholders INTERNAL TOOLHOLDERS D1 D F L1 SPARE PARTS INSERT CATALOGTYPENUMBERD D1 Dmin L L1 F ANVIL ANVIL ANVIL TORX INSERT R.H. L.H. SCREW KEY SCREW IR06 HIR0012H06 12.0 5.0 6.1 100 12 4.4 - - - KT6 SI06 IR08 HIR0016K08 16.0 6.5 8.0 125 17 5.4 - - - KT6 SI08 HIR0010H11 10.0 10.0 12.5 100 - 7.3 - - - KT8 SI11 IR11 HIR0010K11 16.0 10.0 12.5 125 25 7.3 - - - KT8 SI11 HIR0013M16 16.0 13.0 16.5 150 32 10.4 - - - KT10 SI16T HIR0016P16 20.0 16.0 19.5 170 40 11.6 - - - KT10 SI16T HIR0020P16 20.0 20.0 23.5 170 - 13.6 IS16 ES16 SA16 KT10 SI16 HIR0025R16 25.0 25.0 28.5 200 - 16.3 IS16 ES16 SA16 KT10 SI16 IR16 HIR0032S16 32.0 32.0 35.5 250 - 19.6 IS16 ES16 SA16 KT10 SI16 HIR0040T16 40.0 40.0 43.5 300 - 23.6 IS16 ES16 SA16 KT10 SI16 HIR0020P22 20.0 20.0 25.0 170 - 15.5 - - - KT20 SI22T HIR0025R22 25.0 25.0 30.0 200 - 18.3 IS22 ES22 SA22 KT20 SI22 IR22 HIR0032S22 32.0 32.0 37.0 250 - 21.7 IS22 ES22 SA22 KT20 SI22 HIR0040T22 40.0 40.0 45.0 300 - 25.7 IS22 ES22 SA22 KT20 SI22 HIR0032S27 32.0 32.0 39.0 250 - 22.8 IS27 ES27 SA27 KT25 SI27 IR27 HIR0040T27 40.0 40.0 47.0 300 - 26.8 IS27 ES27 SA27 KT25 SI27 ALL TOOLHOLDERS ARE MADE WITH 1.5 HELIX ANGLE. FOR IN. L.H. TOOLHODERS, CHANGE TO HIL INSTEAD OF HIR. 56