Tools / Power Tools
FEIN ABLK18 Cordless Nibbler User Manual
Quick guide for the FEIN ABLK18 series cordless nibbler. Includes safety instructions, operating procedures, battery handling, maintenance, and technical specifications for models ABLK18-1.3TE, ABLK18-1.3CSE, and ABLK18-1.6E.
Table of contents
Manual images
Click an image to enlargeQuick guide from the manual
This manual provides essential operating and safety instructions for the FEIN ABLK18 series cordless nibblers. Always read the enclosed General Safety Instructions before use. Ensure the battery is removed before performing any maintenance or tool changes.
Intended Use
The hand-guided nibbler is designed for cutting sheet metal, cut-outs, and tight curves in weather-protected environments using FEIN-approved accessories, without the use of water.
Safety Instructions
- Personal Protective Equipment: Wear eye protection, ear protection, and protective gloves. Use a dust mask or respirator to filter particles generated during operation.
- Workpiece Security: Secure the workpiece firmly using a clamping device or vice.
- Battery Safety: Do not disassemble, open, or crush batteries. Protect from heat, fire, and direct sunlight. Keep away from children.
- Maintenance: Clean ventilation openings regularly with non-metallic tools to prevent conductive dust buildup.
Operating Instructions
- Guide the power tool toward the workpiece only when switched on.
- Hold the tool as upright as possible to the workpiece surface while cutting.
- Guide the tool uniformly with light feed in the cutting direction. Excessive feed reduces tool life.
- Do not cut welded seams or multi-layered sheets exceeding the maximum thickness.
- Lubrication: To increase punch and die life, apply cutting paste or oil for steel, or petroleum for aluminum, along the cutting line.
- Inside Cuts: A pilot hole is required for inside cut-outs. Refer to the Technical Data section for required diameters.
Battery Handling
Store, operate, and charge the battery only within the temperature range of 5 °C – 45 °C (41 °F – 113 °F). The battery temperature must be within this range at the start of charging.
Maintenance and Service
- Blow out the interior of the power tool frequently via ventilation slots using dry, oil-free compressed air, especially when working in extreme conditions.
- Lightly grease the sliding surfaces between the die holder and the punch.
- Punch and die cannot be reground; replace them when feed force increases significantly.
Manufacturer information
C. & E. Fein GmbH
Practical help
Common problems
Increased feed force required
Punch and die are worn; replace them.
Battery not ready for operation
Battery temperature is outside the operating range; bring it to the correct temperature and then charge.
Conductive dust buildup inside tool
Blow out the interior frequently with dry, oil-free compressed air.
Before use
- Read all safety warnings and instructions.
- Ensure the battery is charged and within the operating temperature range.
- Check that the punch and die are in good condition.
- Apply lubricant to the intended cutting line.
- Wear appropriate PPE (eye, ear, and hand protection).
Images and diagrams
- Page 3: Overview of controls, battery removal, and cutting head adjustment.
- Page 6: LED battery charge indicator meanings.
- Page 8: Punch and die replacement procedure.
Model compatibility
- Use only original FEIN batteries.
- Do not cut welded seams.
- Do not cut multi-layered sheets exceeding maximum material thickness.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.