Quick Change Stub Holder
Quick Change Stub Holder
- High Rigidity and High Precision: The document highlights the high rigidity and precision of the tool holders, specifically the KH-E model, which is noted for its significant differences from other stub holders.
- Perfect Locking Mechanism: The tool holders feature a special locking function that ensures a rigid connection to the machine spindle, effectively eliminating axial tension and diffusing pulling forces during climb milling.
- High-Precision Collet: The collet offers high precision with a runout within 10 microns at 4xD (four times the tool shank diameter distance from the nose of the holder).
- Operation Sleeve: The low-pitched taper on the operation sleeve secures the holder using steel ball bearings, which are locked into place by the drawing force.
- Endmilling: The tool holders are designed for endmilling applications, providing enhanced rigidity and precision.
- Center-Thru Coolant Feed: For applications requiring center-thru coolant feed, the KH-EC1 or KH-EC2 models are recommended.
- Dimensions: All dimensions are provided in millimeters, with specific measurements for various parts such as the spindle end, hex hole, preset screw, and others.
- Material and Treatment: The spindle face material is SCM415, with heat treatment specifications of HV613-697 and a carburized depth of 0.4 - 0.6mm.
- Holder Set: Includes nut, preset driver, and collet. The spanner wrench is sold separately.
- Part Numbers: Detailed part numbers are provided for different components and configurations.
- Materials: The document provides cutting parameters for various materials, including steel (S45C), cast iron (FC25), and aluminum (AC4C).
- Feed Rates and Rotation: Specific feed rates and rotation speeds are outlined for different cutter diameters and materials.
Catalog excerpts
High Rigidity High Precision Significant Difference between KH-E and other stub holders Application Feature Spindle (same as KH-A's) Perfect locking against drawing force High-Precision Collet HDP 4D A 0.01 A High-Precision Collet FDC-AA High-Rigidity on full face contact to spindle Drawing Force Operation Sleeve Note Endmilling Special locking function assures rigid connection to the machine spindle. High precision collet, runout is within 10 microns at 4xD (4 x tool shank dia. distance from nose of the holder). Eliminates axial tension. Diffuses the pulling force caused by climb milling. The low-pitched taper on the operation sleeve secures the holder by the use of steel ball bearings which move readily and are locked into place by the drawing force. Enlarged Locking Function For center-thru coolant feed, please select KH-EC1 or KH-EC2 models.
Open the catalog to page 1All NT Tool catalogs and technical brochures
Power Hydro Chuck13 Pages
Collet Type Floating Holder2 Pages
BCL - BT Clamper1 Page
UTS series36 Pages
HSK-T series8 Pages
HSK serires85 Pages
AHO series42 Pages
CAT series55 Pages
BT series142 Pages
HSK Clamper1 Page
Slim Hydro Chuck PHC·S8 Pages
General Catalog586 Pages
OTP Optical Tool Presetter6 Pages
"R"- ZERO HOLDER9 Pages
ZERO MASTER / ZM-11 Page
MORSE TAPER ADAPTERS / MTA2 Pages
TAP HOLDERS / TP3B2 Pages
EASY PRESET SERIES / STM11 Pages
SHRINKFIT HOLDERS / SRE8 Pages
ER COLLET CHUCKS / ERC12 Pages
HDC COLLET CHUCKS / HDC-A7 Pages
GDC COLLET CHUCKS / GDC4 Pages
R-ZERO SETTER / SPZ-21 Page
EASY PRESET SERIES / SDM7 Pages
Straight Drill Chuck7 Pages
HSK Tightening Fixture2 Pages
Simple Setter7 Pages
Side Lock Holders8 Pages
Jacobs Taper Arbors2 Pages
High Precision Coolant Collets10 Pages
Chamfering Cutter Series4 Pages
Quick Change Stub Tapper4 Pages
Milling Chuck Collets13 Pages
Contactless Tool Presetter6 Pages
Coolant Inducer4 Pages
Hyper Spindle3 Pages
Angle Heads7 Pages
Keyless Drill Chucks2 Pages
Synchronous Tap Holder11 Pages
Shrink-Fit Holders8 Pages
Heating Device3 Pages
R-Zero collet chucks9 Pages
New Generation Milling Chucks15 Pages
- Chuck
- Milling chuck
- Drilling chuck
- High-precision chuck
- Collet chuck
- Milling tool holder
- Collet tool holder
- Drilling tool holder
- High-precision tool holder
- BT chuck
- Morse taper chuck
- Angle gear drives
- Tapping holder
- Quick-change chuck
- BT tool holder
- ER collet chuck
- Morse taper tool holder
- High-rigidity chuck
- High-rigidity tool holder
- Quick-change tool holder