Collet Chuck Holder Milling Cutter Straight Extension Rod ER20A100L 100mm LengthC25

Feature: 1. Made of chrome?molybdenum alloy steel material with high hardness 2. The long handle is suitable for deep hole processing, which can solve the need for extended depth processing 3. The product has high rigidity and strong clamping force 4. Variety of models to meet the needs of different processing scenarios 5. Suitable for ER20 chuck, which is convenient to install Specification: Item Type: Collet Chuck HolderModel: ER20A100L Material: Chromemolybdenum alloy steel Clamping Rod Diameter: Approx. 20mm 0.8in Applicable Chuck Model: ER20 Handle Length: Approx. 100mm 3.9in Optional Style: C16, C20, C25, C32. Package List: 1 x Collet Chuck Holder Made of chrome?molybdenum alloy steel material with high hardness The long handle is suitable for deep hole processing, which can solve the need for extended depth processing The product has high rigidity and strong clamping force Variety of models to meet the needs of different processing scenarios Suitable for ER20 chuck, which is convenient to install