Z091.001.R standard nut included · ER32 collet sold separately
Klein · SISTEMI CNC Toolholding
HSK63E ER32 Collet Chuck
A Klein T118 HSK63E collet chuck for right-hand CNC routing applications,
supplied with the Z091.001.R standard ER32 clamping nut and balanced to
24,000 RPM. The exact T118.985.R Item has a nominal 76 mm A-dimension,
50 mm body diameter, 63 mm HSK flange diameter, and a 2–20 mm ER32
collet range.
HSK63EMachine Interface
ER32Collet System
2–20 mmClamping Range
24,000 RPMBalanced Speed
Main Product Description
Klein T118.985.R is the exact right-hand ER32 variant in the
T118 family of HSK63E collet chucks. The official Item row
specifies a nominal A-dimension of 76 mm, 50 mm body diameter,
63 mm HSK flange diameter, 2–20 mm ER32 clamping range, and
right-hand rotation.
The holder is supplied with the Z091.001.R standard clamping nut
and is intended for Klein T119 ER32 spring collets, which are sold
separately. The threaded nut system follows DIN 6499, while the
HSK hollow taper is produced to DIN 69893 and includes provision
for a Balluff microchip.
Klein specifies balancing to 24,000 RPM and a maximum concentricity
error of 0.003 mm between the conical interface and the tool seat.
The stated A-dimension is measured with a clamped tool shank and
may vary depending on the diameter of the installed tool.
Best Fit Applications
HSK63E CNC Machining Centres
ER32 Toolholding
2–20 mm Tool Shanks
Right-Hand Routing Setups
High-Precision CNC Toolholding
Product Highlights
01
Balanced to 24,000 RPM
The T118 HSK63E family is factory specified as balanced to
24,000 RPM for compatible CNC machining-centre applications.
02
0.003 mm Concentricity
Klein states a maximum concentricity error of 0.003 mm between
the HSK taper and the tool seat for precise toolholding.
03
ER32 System Compatibility
The holder accepts Klein T119 ER32 collets from 2 to 20 mm and
includes the matching Z091.001.R standard clamping nut.
!
Compatibility & Installation Notes
Confirm the exact T118.985.R Item code, HSK63E spindle interface,
right-hand rotation, ER32 collet size, 2–20 mm tool-shank range,
clamping-nut condition, collet seating, tool projection, and machine
speed limits before use. The Z091.001.R nut is included, but the
T119 ER32 collet is sold separately. The nominal A-dimension can vary
with the diameter of the clamped tool.
Precision HSK63E ER32 Toolholding
Klein T118.985.R combines an HSK63E interface, ER32 clamping from
2 to 20 mm, right-hand rotation, 24,000 RPM balancing, and a maximum
stated concentricity error of 0.003 mm.
Correct spindle fit, collet and nut selection, tool-shank engagement,
projection, rotation, cleanliness, and machine parameters are essential
to achieving the intended holding accuracy and operating performance.
