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Encyclopedia of Tool handle knowledge

What are the differences between BT and BBT tool handles (tool holders)? Tool handle handle part

July 18, 2024

BBT tool holder (tool holder) is an improved BT tool holder system. In addition to the basic 7/24 taper specification, a flange surface contact design is added, which is an optimized design for double-sided support (taper contact and flange surface contact). , providing the clamping system with higher rigidity and stability. In order to distinguish it from the brands on the market, Puhui named the series after BTT, so the BBT knife handles on the market are Puhui's BTT knife handle series.

Understanding the BT Tool Holder (Tool Holder) System - Tool Holder and Handle Parts

July 16, 2024

The BT tool holder features a specific taper and internal tie rod design that allows the tool holder to be tightly fixed in the spindle and reduce tool deflection during machining. This design not only ensures the rigidity and durability of the tool holder, making it an ideal choice under high-speed and heavy cutting conditions, but also improves the tool change efficiency of the tool holder, greatly improving production efficiency.