Features Main Function: The product can improve tool rigidity and extend blade life. Overall quenching treatment, high hardness and wear resistance, not easy to damage, long service life. Wide Application: Suitable for SBHA20-32,SBHA25-32,SBHA32-32 tool holder. Please check the size and compatibility carefully before buying, is an excellent after-sales substitute for the old model. More Accurate: Flexible and convenient, the center is more accurate. After many times of processing and internal and external grinding, the best finishing and grinding all grinding ensure the machining accuracy. Improve Tool Stability: The using of bushing can improve tool stability and extend tool life. Easy to Use: Easy to install and remove, self-centering, more accurate to use. Specification: Condition: 100% Brand new Item Type: Tool Holder Bushing Model: D32-18 Material: High Quality Steel 40cr Accuracy: 0.01mm Handle Diameter (Outer Hole Diameter): 32mm Clamping Diameter (Inner Hole Diameter): 18mm Model: D32-20 Material: High Quality Steel 40cr Accuracy: 0.01mm Handle Diameter (Outer Hole Diameter): 32mm Clamping Diameter (Inner Hole Diameter): 20mm Model: D32-25 Material: High Quality Steel 40cr Accuracy: 0.01mm Handle Diameter (Outer Hole Diameter): 32mm Clamping Diameter (Inner Hole Diameter): 25mm Tool Holder for D32: SBHA20-32 SBHA25-32 SBHA32-32 Optional Style: D32-18/D32-20/D32-25 Package List: 1 x Tool Holder Bushing Package List 1 x Tool Holder Bushing