P. 185 P. 40
VC HOLDER with TiN BEARING NUT This is the Mighty End Mill Holder from the series of Tin Bearing Nut type collet chuck to satisfy the gripping torque, run-out accuracy, cutting rigidity, high precision finish and high speed rotation. tooling can be used as the BT double face contact tooing on the machine with the BT double face contact spindle. It can be also used as the BT tooling on the machine with BT standard spindle.
JAPAN, USA, EU, KOREA PAT.
Power of TiN Bearing Nut Good sliding effect due to the surface hardness of HV2,200. More efficient than conventional ball bearing built-in nut.
8 deg. internal taper proven with the Slim Chuck for the accuracy and gripping torque.
Simple external design without the notches to be tightened with GH handle Ultra high speed rotation
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Unstable accuracy caused by tightening torque and the possibility of rust.
The Tin coated bearing plate reduced friction. This is the best for the thrust load.
TiN Bearing (Hardness : HV2,200)
Pilot shank on the collet for further stability of the accuracy.
The thick wall design of the VC Holder body improves its cutting rigidity.
Competitors
NIKKEN
12mm, 4teeth Carbide Endmill Material : Mild Steel
Less micron vibration due to the collet flange contact Improves the cutting capability and tool life. Run-out accuracy : Less than 3 microns at 4XD Better stability on run-out accuracy Improves the surface finish Suitable for finish on die-mould machining.
V=220m/min S=6,000r/min F=3,000mm/min
3mm
24mm
Less than 3 microns
φ D
4D
Cutting Rigidity High Precision Finish
Power of TiN Bearing
High Speed Rotation MAX. 40,000r/ min
Jet coolant splash with J type Nut.
Easy, safe and reliable handling with GH Handle JAPAN, USA, KOREA, TAIWAN PAT. The nut has no notches for high speed rotation and GH Handle can tighten the nut with half of the tightening torque of the conventional C type spanner, thus, substan- tial improvement for quality of safety, reliability and operational efficiency will be obtained.
J type Nut
Changeable Lever
Cap with triangular grooves The jet coolant pressure creates a tornado effect.
Cap with O-ring For oil hole cutting tool
Torque Adjustable GH Handle
Tightening
Loosening
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