Concentric Collet 
Twist Lock 
C-Frame 
Taperlock 
Vacuum Traverse 
Geared Offset 
Concentric Collet (CC)
- For drilling holes in different material stacks: CFRP | Titanium | Aluminium
- One-shot drilling and countersinking
- Up to 100 % chip and dust exhaust
- Up to 700 N clamping force
- No gaps between material layers due to high clamping force
- Highly effective in chip and dust exhaust due to component contact
Twist Lock (TL)
- For drilling holes in different stacks: CFRP | Titanium | Aluminium
- One-shot drilling and countersinking
- Optionally with chip and dust exhaust
- No clamping force
- Can deal with high feed forces
- Integrated Quick Change Indexing as standard
C-Frame (CF)
- For drilling holes in different stacks: CFRP | Titanium | Aluminium
- One-shot drilling and countersinking
- Up to 100 % chip and dust exhaust
- Up to 1.200 N clamping force
- Positioning of cutting tool with Pilot and holder
- Optionally with drilling template
- Type P: pivoting brace arm for easy positioning | stack size: 0-100 mm
- Type J: no pivoting brace arm: parallel clamping| stack size: 5-40 mm
Taperlock (TPL)
- For drilling holes in different stacks: CFRP | Titanium | Aluminium
- One-shot drilling and countersinking
- Up to 100% chip and dust exhaust
- No clamping force
Vacuum Traverse (VT)
- For drilling holes in different stacks: CFRP | Aluminium
- One-shot drilling and countersinking
- Up to 100 % chip and dust exhaust
- Up to 1.000 N clamping force
Geared Offset (GO)
- For drilling holes in different stacks: CFRP | Titanium | Aluminium
- One-shot drilling and countersinking
- Optionally with chip and dust exhaust
- No clamping force
The ideal solution.
For every case.
Once the L.ADU basis and the L.ADU locking system are assembled together, the drilling unit is ready to use. Its ergonomic and modular design allows L.ADU pneumatic to be quickly and easily adjusted. A standard interface for all locking systems makes a changeover of locking systems easy and comfortable. This is why LÜBBERING designed the L.ADU Quick Change System. Additionally, LÜBBERING offers a Cycle Counter, a MQL System or a Two Hand Grip for more convenience while the drilling process.
- Different locking systems for various applications
- A uniform interface makes a changeover of different locking systems possible (modular product concept)
- Expandable by useful additional components (L.ADU options)
Video of L.ADU locking systems
