bt30 bt40 -sl 3 degree mono shrink fit holder Cnc tool holder

描述

Advantages of Shrink FitToolholders
1. High precision
High precision: the tool and the heat shrinkable toolholder body is directly assembled, no other linkage fastening accessories, with the taper of the toolholder as the benchmark, 4 times the diameter of the heat installed tool integrated runout of 0.003mm or less, high-precision heat shrinkable toolholder clamping tool, ultra-finish machining can be realized, the surface to be machined and the life of the tool have a qualitative leap!
2. High Stability
The same shank reuse more than 3,000 times, the accuracy is maintained very well, in about 2,000 times there will be carbon deposits, timely cleaning of carbon deposits, the shank clamping accuracy is still good.
3. High clamping force
The traditional collet toolholder utilizes spring collet deformation to generate elastic deformation to clamp the tool.
Shrink fit toolholders utilize the difference in the coefficient of thermal expansion between the carbide tool and the shank material to clamp the tool.
Shrink fit toolholders have a higher and more reliable clamping force than collet toolholders, with a clamping force approximately 2.5 times that of a collet toolholder.