Tool sharpening and restoration

Sharpening & Restoration of Circular Saw Blades

At the Leniv woodworking tool manufacturing facility, we operate a modern service center equipped with high-precision European machinery and skilled technicians. We provide full-cycle restoration of circular saw blades, including:

carbide tooth sharpening
tooth geometry forming (ATB, TCG, FT, etc.)
restoration of main cutting teeth
restoration of scoring teeth
body straightening and tensioning
bore reworking and precision resizing
production of mounting holes and keyways

Technical Maintenance & Restoration of Band Saw Blades

Leniv specializes in the restoration of wide band saw blades for industrial woodworking applications. Here you can not only purchase band saw blades but also receive full professional servicing:

stellite tipping
sharpening
leveling & tensioning (rolling)
crack repair

After restoration, each band saw blade is fully ready for continuous industrial operation with stable cutting accuracy.

Sharpening & Profiling of Planer and Industrial Knives

Every knife restored or sharpened by Leniv returns to operation with performance and durability equivalent to new tooling. We perform:

profiling and sharpening of moulding knives
sharpening of finger-joint cutters
sharpening of chipper, planer, and shredding knives

As a result of precise profiling, you receive a knife with accurate geometry of any complexity — ready for clean, stable, high-precision cutting.

Frequently Asked Questions about Tool Restoration

Yes, we service not only Leniv tools but also products from other manufacturers. Our team restores, sharpens, profiles, and services circular and band saw blades, knives, milling cutters, and other cutting tools regardless of the brand. We follow factory parameters, original tooth geometry or profiles, and select optimal processing modes based on steel grade, design, and tool wear. Our high-precision equipment allows us to replicate exact technical specifications, ensuring tools work efficiently, stably, and with extended service life after maintenance.

Yes. Re-stellite is a complex multi-step process requiring strict adherence to technology. The quality of stellite application and sharpening directly affects tool durability, cutting accuracy, and operational safety.

Absolutely. We specialize in precise reproduction of both standard and custom cutting edge geometries according to drawings, samples, or client specifications. Special attention is given to profiling TIGRA knives (Germany) for decorative and artistic woodworking. These knives are used for creating moldings, baseboards, cornices, shaped slats, decorative panels, and other repeat-patterned elements.

After profiling, the tool achieves precise geometry, ensuring perfect replication in every stage of serial production. Our equipment provides:

High accuracy of the specified geometry
Perfect profile symmetry
Clean cutting edge without deformation
Full compliance with depth, radius, and cutting angle specifications

Profiled knives operate reliably even on hardwoods, maintaining shape and sharpness over time.

Before re-stelling:

Worn stellite layer is removed
Blade condition is inspected
Geometry is assessed
Tooth profile is corrected if necessary

Afterward, a new stellite layer is applied with precise control of temperature, thickness, and smooth transitions. Final sharpening restores tooth geometry, attack angle, and symmetry using high-precision European machinery.

Yes, the Leniv Service Center sharpens industrial knives of various types, including:

Chipping knives (for chippers, wood processing)
Shredding knives (for wood, MDF, particleboard, polymers)
Planer knives (for planers, jointers, and combined woodworking machines)

We use high-precision equipment to maintain optimal sharpening angles, geometry, balance, and uniformity along the knife length. Steel type, tool purpose, and operating conditions are considered. Sharpened knives provide smooth, clean cuts, reduce machine load, and extend the service life of both the knife and the equipment.

Yes, tools can be sent via any convenient delivery service, including Nova Poshta, Mist Express, Ukrposhta, or other logistics companies operating in Ukraine and abroad.

We accept:

Circular saw blades (with carbide teeth)
Wide band saw blades
Industrial knives
Finger-joint cutters
Profiling and planer knives

Upon receiving the tool, our specialists perform visual inspection, wear and geometry measurements, then coordinate the full list of works, deadlines, and cost with the client. Only after confirmation do we start the service. Each tool is individually processed according to your specifications, samples, or drawings. After completion, tools are promptly returned fully restored and ready for use. This service model is ideal for companies in other cities seeking professional maintenance without traveling.

To order service, call +38067 817 86 27 or submit a request via our website by clicking “Order Service” — we will consult and coordinate all details.

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Leniv Service Center Advantages

Leniv is not just a sharpening facility — we are a full-cycle manufacturer of professional woodworking tools. This allows us to understand the geometry, construction, tolerances, and cutting mechanics of every millimeter of the tools we service. Our facility operates high-precision European equipment and follows manufacturing-level standards that match OEM specifications. We handle both single-unit sharpening and large-volume industrial batches for factories.

In addition to servicing, we supply a full range of cutting tools — both our own production and products from partner brands officially represented by Leniv in Ukraine.

Core Service Directions by Leniv

Carbide Saw Blade Sharpening & Restoration

We provide a complete range of industrial sharpening and refurbishment services, including:

carbide tooth sharpening
tooth geometry forming (ATB, FT, TCG profiles)
main tooth restoration
scoring tooth restoration
body tensioning and straightening
bore reworking (bore enlargement, precision re-lapping)
production of mounting holes and keyways

We restore not only Leniv blades but also circular saw blades from any global manufacturer — ensuring OEM geometry and factory-accurate cutting parameters.

Maintenance & Restoration of Wide Band Saw Blades

Our service center provides professional maintenance for band saw blades used in sawmills and band resaw machines, including:

stellite tipping
sharpening
leveling and tensioning
crack repair

After restoration, the band saw blade is fully ready for continuous industrial operation with stable precision cutting.

Sharpening & Profiling of Industrial Knives

profiling knives according to any custom profile
sharpening finger-joint cutters
sharpening of chipping, shredding, and planing knives

After sharpening or profiling, each knife is restored to its precise geometry, ensuring a clean, accurate, and stable cut.

Why Professional Companies Choose Leniv

Full after-sales service for Leniv cutting tools (knives, blades, saws)
Restoration of tools from any global brand with strict adherence to OEM standards
High-precision European machinery and expert technicians
Service for single tools or large industrial batches
Guaranteed tool accuracy, stability, and extended operating life after servicing

To order professional woodworking tool servicing, contact us in any convenient way — the Leniv Service Center will ensure precise, reliable, and high-quality maintenance for your equipment.