MEGA E Type Tool Holder from BIG DAISHOWA – A Great Helper for Mold Machining!
BIG E-Type Tool Holder, The Great Assistant for Mold Machining!
Molds are often hailed as the "Mother of Industry." The vast array of various products has given rise to diverse mold machining demands. Faced with different mold machining conditions, how can the tool holder—the crucial link between the machine tool and the cutting tool—ensure both the high precision required for high-speed machining and possess good rigidity and clamping force? Meet the BIG E-Type Tool Holder!

This holder is suitable for end milling applications.
Clamping Range: Φ3-12mm
Compatible Spindle Interfaces: BBT / HSK / CAPTO
Key Features (Compared to Other Holders):
Longer Clamping Area with Smaller Taper Collet
Features a collet with a smaller taper angle and a longer clamping surface, resulting in high clamping force and precision.

Nut with Bearing Structure Design
The nut incorporates a bearing structure to reduce friction between the nut and the collet during tightening. This minimizes collet distortion, wear, and deformation caused by friction, leading to higher clamping accuracy, better precision retention of the collet, and extended service life.

Robust Body with Reverse Taper Design
The holder body utilizes a thick-wall and reverse taper structural design for superior rigidity, improving machining efficiency and stability.

Flexible Cooling Options
Furthermore, different cooling methods can be selected according to the machining situation:



