Deburring & Edge Work
Controlled removal on drilled holes, cut edges and machined features.
Aircraft Industry
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Aerospace & MRO
Precision where access is limited
Fields of Application
Finishing systems for aircraft structures, engines and composites
Aircraft manufacture and maintenance demand controlled material removal, low vibration and reliable surface quality on aluminium, titanium, exotic alloys and fibre-reinforced composites.
LUPFIGS supplies matched SUHNER drives, handpieces and abrasives for airframe work, engine component finishing, composite rework and confined-access MRO tasks — helping teams achieve consistent results without unnecessary heat or tool marks.
Industry Demands
What aerospace finishing requires
Every aircraft application places strict limits on access, heat input, vibration and final surface condition.
Confined AccessLong-reach and compact tools for fuselage interiors, spars, ducts and engine bays
Low VibrationMicro-motor and precision handpieces for stable milling, blending and polishing
Heat ControlCorrect speed, abrasive and pressure to protect alloys and composite lay-ups
Mixed MaterialsSystems matched to aluminium, titanium, nickel alloys, CFRP and plastics
Repeatable FinishDocumented processes that support manufacture, repair and quality standards
Typical Work Areas
Where our systems are used
From structural metalwork to composite repair and engine-bay access, each zone needs a different combination of drive, handpiece and abrasive.
01
Airframe & Structures
Aluminium and alloy structural finishing
Edge breaking, fastener-area blending, weld and rivet treatment, and surface refinement on skins, frames and structural assemblies.
Blend & Fair
Smooth transitions around repairs, doublers and fastener zones.
Surface Prep
Cleaning and refining before coating, bonding or inspection.
02
Engines & Powerplant
Precision work on engine components
Detailed grinding, milling and polishing where geometry is complex and surface integrity is critical.
Mounted Points & Burrs
Local stock removal in cavities, ports and contoured features.
Fine Finishing
Low-vibration polishing of high-value metallic parts.
Access Tools
Straight grinders and extensions for hard-to-reach engine zones.
03
Composites & Plastics
Controlled composite rework and repair
Fibre-reinforced plastics and hybrid structures need gentle, speed-controlled sanding to avoid fibre damage, resin burn or uneven cut.
Scarfing & Feathering
Gradual material removal around repair patches and laminate edges.
Surface Sanding
Fine grit systems for paint, filler and laminate preparation.
Detail Correction
Compact tools for radii, cut-outs and localised repair areas.
04
MRO & Hangar Work
Maintenance access and on-wing finishing
Hangar and line-maintenance tasks often combine limited access, mixed materials and the need for portable, dependable tooling.
Portable Power
Battery and pneumatic options for work away from fixed benches.
Long-Reach Access
Long-neck and flexible systems for interiors and enclosed spaces.
Process Support
Application advice, trials and consumable matching for repair teams.
Recommended Systems
Tool platforms matched to aircraft work
Select the drive and abrasive combination that fits the material, access path and required finish.
Precision
Micro Motor Systems
SUNmic low-vibration handpieces for fine milling, blending and polishing.
Air Tools
Pneumatic Tools
Compact grinders and detail tools for hangar and production environments.
Consumables
Abrasives
Discs, belts, mounted points and fine abrasives for alloys and composites.
Electric
Electric Tools
Belt systems and long-reach grinders for structural and interior access.
Application Approach
Build a controlled aerospace process
We help teams define a clear sequence from access assessment through to validated finish.
01
Assess Access
Map component geometry, reach, fixture limits and operator posture.
02
Match Material
Select abrasives and speeds suited to alloy, titanium or composite.
03
Control Removal
Use the right handpiece and grit sequence to protect surface integrity.
04
Refine Finish
Blend, clean and polish to the specified visual or measured result.
05
Validate & Support
Confirm the method, train operators and keep consumables consistent.
Technical Resources
Continue with products and catalogues
Review the micro-motor, pneumatic and abrasive ranges most often specified for aircraft manufacture and MRO.
Working on an aircraft application?
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