3u Collet HER16-10 CNC Tool Holder Strong Clamping Force
Product Characteristics
Unmistakable Precise
The special mechanism of extra long double-length guide (2) with trapezoidal thread (1) delivers a stronger torque transmitting power but reduces frictional force when tightening and also ensures the perfect centering of the nut on the chuck. Other then the benefits of high concentricity and repeatability with stronger clamping force, the design of shorter thread further reduces the time needed to assembly the chuck
Stable
The distribution of clamping force on the gripped area of the cutting tool shank Even Distribution of clamping force on the gripped area
The clamping force of HER system distributes evenly on A, B points
Durable
The ball bearing nut can lose its balance during high speed rotation because the steel balls inside it are not fixed; therefore, there is a limitation of the rotation speed.
Because the hardness of steel balls is higher than the nut body, the steel ball can cause of the nut to deform which leads to inaccuracy and vibration during the operation after the nut has been used for a period of time, or improperly locked
There are small gaps among parts in ball bearing nut units, and during machine operation, small pieces of chips or dirt may fall in and cause the nut to be unstable or damaged.
Ball bearing nut is made up of individual parts, and the weakest part is where the steel balls located. This part may chip or crack after a long period of time or excessive of use.