4115-6 3210057 Taper Shank Sleeve Adapter 43226

Union Butterfield Taper Sleeve, Standard Length, Series: 411, #5 Inside Morse Taper, #6 Outside Morse Taper, 8-1/2 in Overall Length, HSS.

• Steam oxide surface finish prevents corrosion
• Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge
• Morse taper shank allows the tool to be inserted directly into the machine's spindle to facilitate high torque applications such as large cut diameters
• Heat treated externally ground
• Standard reducing sleeve inside
• Hardened and ground throughout