Internal Toolholders with Coolant Bore

FL1L D1D Min. Bore
Ordering Code Right HandLDD1Min Bore Diam.LL1FInsert ScrewAnvil ScrewTorx KeyRH AnvilLH Anvil
SIR 0010 K11B11161012125257.4S11-K11--
SIR 0013 M16B161613161503210.2S16S-K16--
SIR 0016 P16B162016191704011.7S16S-K16--
SIR 0020 P16B16202024170-13.7S16A16K16AI16AE16
SIR 0025 R16B16252529200-16.2S16A16K16AI16AE16
SIR 0025 R22B22252529200-18.1S22A22K22AI22AE22
SIR 0032 S16B16323236250-19.7S16A16K16AI16AE16

*Toolholders without anvil

For LEFT HAND toolholders specify SIL instead of SIR

Toolholders are made with a 1.5˚ Helix Angle. For other Helix Angles

please see helix angle chart (page A04-7) in the technical section of this catalog.

Internal Toolholders with Top Clamp

D1Min. Bore
FL1LD
Ordering Code Right HandLDD1Min Bore Diam.LL1FInsert ScrewClampAnvil ScrewTorx KeyRH AnvilLH Anvil
DIR 0020 P1616202024170-13.7S16C16A16SK16AI16AE16
DIR 0025 R1616252529200-16.2S16C16A16SK16AI16AE16
DIR 0032 S1616323236250-19.7S16C16A16SK16AI16AE16
DIR 0025 R2222252529200-18.1S22C22A22K22AI22AE22

For LEFT HAND toolholders specify DIL instead of DIR

Two clamping methods can be used: screw or top clamp.

*Use K21 torx key for C22 clamp

Toolholders with 3.5˚ Helix Angle

Ordering Code Right HandLDD1Min Bore Diam. mmLL1FInsert ScrewTorx Key
SIR 0016 P16B-3.5162016191704013.7S16SK16
SIR 0020 P22B-3.522202024170-15.6S22SK22

For LEFT HAND toolholders specify SIL instead of SIR