Sumitomo Electric Carbide U105583, Toolholder Style DDJNL, Rake Negative, Indexable Turning Toolholder

• The Sumitomo polygon shank holders enable an extremely high stiffness connection between machine and tool
• The conical polygon can take high bending and torque moments based on the combination of the face contact to the spindle
• This self-guiding coupling system offers high precision and repeatability
• While using this easy and quick coupling system it is possible to gain higher machine utilization time as the set-up and tool change times are reduced
• The compact design and the high stiffness connection to the spindle offer a versatile use on multi-task machines, machining centers and turning-milling centers
• Monoblock system
• No additional interfaces
• Precise positioning; self-guiding with high repeatability
• High stiffness supported by face contact of holder
• Carbide shims to prevent holders from damage
• Simple tool holder change and low-maintenance operation
• Internal coolant supply directly to the cutting edge
• Polygon shank and insert seat hardened for long holder life.

Sumitomo Electric Carbide U105583 | Toolholder Style DDJNL | Rake Negative | -6 Degree | DDJN | Indexable Turning Toolholder