SK Side Lock End Mill Tool Holder 

Cnc SK Side Lock End Mill Tool Holder, Side fixed tool handle: It refers to the tool whose handle is flattened. It is generally used for installing quick drills. Advantages: high clamping degree and concentricity, commonly used to connect thread milling cutter, milling cutter, drill bit, large clamping force, suitable for machining with large cutting force. However, one size of drill bit shall be equipped with a corresponding chuck, which has many specifications. Secondly, it may cause the drill bit and the spindle are not concentric, which may damage the drill bit during processing. 1. Cnc Sk End Mill Holder Material: 20CrMnTi; 2. Sk End Mill Holder Hardness: 58 + 2HRC; 3.7:24 taper accuracy < AT3; 4. SK Tool Holder Carburizing depth: > 0.8; 5. Surface roughness: <0.4; 6. All CNC tool holder are subjected to long-term cryogenic treatment to precipitate retained austenite into martensite and nano-carbide particles, which can improve the hardness, toughness and durabili…