Feature: 1. The product can improve tool rigidity and extend blade life 2. Easy to install and remove, self-centering, more accurate to use 3. Flexible and convenient, the center is more accurate 4. The using of bushing can improve tool stability and extend tool life 5. Suitable for SBHA20-32,SBHA25-32,SBHA32-32 tool holder 6. The bushing can be loaded with U drill, taper shank drill, extension rod, milling cutter rod, inner diameter cutter rod and straight shank cutter, etc. Specification: Condition: 100% Brand new Item Type: Tool Holder Bushing Model: D32-MT1 Material: High Quality Steel 40cr Handle Diameter (Outer Hole Diameter): 32mm Clamping Diameter (Inner Hole Diameter): 12.065mm Model: D32-MT2 Material: High Quality Steel 40cr Handle Diameter (Outer Hole Diameter): 32mm Clamping Diameter (Inner Hole Diameter): 17.780mm Model: D32-MT3 Material: High Quality Steel 40cr Handle Diameter (Outer Hole Diameter): 32mm Clamping Diameter (Inner Hole Diameter): 23.825mm Model: D32-MT4 Material: High Quality Steel 40cr Handle Diameter (Outer Hole Diameter): 32mm Clamping Diameter (Inner Hole Diameter): 30.798mm Tool Holder for D32: SBHA20-32 SBHA25-32 SBHA32-32 Optional Style: D32-MT1/D32-MT2/D32-MT3/D32-MT4 Package List: 1 x Tool Holder Bushing