Felder
Enhance your premium Felder woodworking tools from Austria's renowned Felder Group with our meticulously engineered spiral cutterhead solutions. Specifically designed for Felder Format4 and Hammer brand jointer-planers including the AD-941, CF-741, and A3 series—our retrofit technology complements these precision-engineered European machines with cutting-edge carbide insert systems that rival their proprietary Silent-POWER technology.
Our aftermarket cutter head assemblies provide performance characteristics that serious woodworkers demand from Austrian machinery. Each unit incorporates precision-indexed carbide cutting elements arranged along calculated helical paths, with every insert positioned at the mathematically optimal shear angle. This geometry produces the continuous pulling cut that Felder owners appreciate—eliminating fiber tear-out on figured species while maintaining the dimensional accuracy these cast iron machines are famous for delivering.
Manufactured as industrial-grade mechanical components that meet the exacting standards expected by Felder Group equipment owners, our cutterheads undergo comprehensive dynamic balancing before shipment. The acoustic improvement proves dramatic—our spiral cutterhead jointer upgrades achieve noise reductions comparable to Felder's own Silent-POWER system, transforming your workshop into a pleasant environment where the subtle hum of precision machinery replaces the traditional percussive blade impact.
Professional-grade carbide inserts distinguish these woodworking tools from economy alternatives. Manufactured from C3++ grade tungsten carbide rather than standard C2 material, each insert maintains its geometry through extended production runs. The four-edge design means a quick rotation with your Torx wrench provides three knife changes before replacement becomes necessary—particularly valuable given the investment Felder owners have made in their primary machinery.
Upgrading Felder woodworking tools with our spiral cutterheads respects the Austrian engineering philosophy that prioritizes longevity and precision. These retrofits prove especially suitable for older Felder and Hammer machines predating the Silent-POWER era, allowing owners to modernize proven workhorses without sacrificing the cast iron construction and prism-guided table systems that define European manufacturing excellence. Preserve your investment while embracing contemporary cutting technology.

Spiral Cutterhead for Felder Format-4 Exact 51 Planer
SheartakUpgrade your Felder Format 4 Exact 51 planer with Sheartak spiral cutterheads for the following benefits. * Better quality finish with no tear-out....
View full detailsSpiral Cutterhead for Felder D 951 Planer Thicknesser with 176 knives
Sheartak ToolsSheartak Spiral Cutterhead for Felder D 951 Planer Thicknesser comes with a total of 176 carbide inserts on 8 spirals. 5 extra carbide inserts and ...
View full detailsSpiral Cutterhead for FELDER CF 531 Planer Saw Combo
SheartakSheartak Spiral Cutterhead for FELDER CF 531 Planer Saw Combo comes with a total of 78 carbide inserts on 6 spirals. 5 extra carbide inserts and 5 ...
View full detailsFelder
Sheartak ToolsEnhance your premium Felder woodworking tools from Austria's renowned Felder Group with our meticulously engineered spiral cutterhead solutions. Sp...
View full detailsSheartak Spiral Cutterhead for Felder Hammer A2-26 Planer Thicknesser
SheartakSheartak Spiral Cutterhead for Felder Hammer A2 26 Planer Thicknesser with a Full set of carbide inserts. Outstanding Benefits of the Spiral Cutte...
View full detailsSheartak Spiral Cutter Head for Felder A 941 Planer and Thicknesser with Carbide Blades 4 Reversible Edges
SheartakThe Sheartak Spiral Cutterhead for the Felder A 941 Planer and Thicknesser is equipped with full set of carbide inserts arranged, with 5 e...
View full detailsSheartak Spiral Cutterhead for Felder Surface planer A 951 L with 176 Carbide Blades
SheartakThe Sheartak Spiral Cutterhead for the Felder A 951 L Surface Planer is equipped with 176 carbide inserts arranged across 8 spirals, with ...
View full detailsSpiral Cutterhead for Felder BF 5-26
SheartakSheartak Spiral Cutterhead for Felder BF 5-26 Combination Machine comes with a total of 66 carbide inserts on 6 spirals. 5 extra carbide inserts a...
View full detailsSpiral Cutterhead for FELDER 20'' Planer D-51
SheartakSheartak Spiral Cutterhead for FELDER 20'' Planer D-51 comes with a total of 132 carbide inserts on 6 spirals. 5 extra carbide inserts and 5 screws...
View full detailsSheartak Spiral Cutterhead for Felder Hammer A3-26, A3-26 e-classic Planer Thicknesser Equipped with 55 German-Made Tigra Carbide Cutters
SheartakSheartak Spiral Cutterhead for Felder Hammer A3 26 Jointer Planer – Equipped with 55 German-Made Tigra Carbide Cutters Outstanding Benefits of the ...
View full detailsSpiral Cutterhead for Felder BF 6-26 Combination Machine
SheartakRevolutionize your Felder BF 6-26 Combination Machine with spiral cutterheads for the following benefits. * Better quality finish with no tear-out...
View full detailsSpiral CutterHead for FELDER Hammer A3-41 Jointer Planer
Sheartak5.0 / 5.0
1 Review
Sheartak Spiral Cutter Head for FELDER Hammer A3-41 Jointer Planer with 85 knives Woodworkers are now retrofitting spiral cutter heads to their o...
View full detailsSpiral Cutterhead for FELDER Planer AD 741
Sheartak5.0 / 5.0
1 Review
Sheartak Spiral Cutterhead for FELDER Jointer Planer AD 741 with 102 Carbide Knives on 6 spirals Woodworkers are now retrofitting spiral cutter hea...
View full detailsSpiral CutterHead for FELDER 16" Jointer 410
SheartakSheartak Spiral CutterHead for FELDER 16" Jointer Model 410 with 102 carbide knives on 6 spirals Woodworkers are now retrofitting spiral cutterhea...
View full detailsSheartak Helical Cutter Head for FELDER BF 4-41 Woodworking System Combination Machine with 102 Carbide Inserts
SheartakSheartak Spiral Cutterhead for Felder BF 4-41 Combination Machine Upgrade your woodworking experience with the Sheartak Spiral Cutterhead, design...
View full detailsSpiral Cutterhead for FELDER Hammer A3-31 Jointer/Planer
Sheartak5.0 / 5.0
1 Review
Sheartak Spiral Cutterhead for Felder Jointer-Planer A3-31 comes with a total 70 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 screws...
View full detailsSpiral Cutterhead for Felder BF 6-31 combination machine
Sheartak5.0 / 5.0
3 Reviews
Sheartak Spiral Cutterhead for Felder BF 6-31 Combination Machine comes with a total of 78 carbide inserts on 6 spirals. 5 extra carbide inserts a...
View full detailsRetrofitting Felder BF6-31 12" Combination Machine 78-081
SheartakRevolutionize your Felder BF6-31 12" Combination Machine 78-081 with spiral cutterheads for the following benefits. * Better quality finish with n...
View full detailsSpiral Cutterhead for FELDER AD 531 Planer Thicknesser
SheartakSpiral Cutterhead for FELDER AD 531 Planer Thicknesser with 78 Carbide Inserts Woodworkers are now retrofitting spiral cutter heads to their old pl...
View full detailsSpiral Cutterhead for FELDER AD 531 planer combo
SheartakSheartak Spiral Cutterhead for FELDER AD 531 planer combo comes with a total of 65 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 scre...
View full detailsSpiral Cutterhead for FELDER Model 310
SheartakSheartak Spiral Cutterhead for FELDER Jointer Model 310 comes with a total 78 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 screws ar...
View full detailsSpiral Cutterhead for FELDER Jointer Model 310
SheartakSheartak Spiral Cutterhead for FELDER Jointer Model 310 comes with a total 70 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 screws a...
View full detailsSpiral Cutterhead for FELDER Jointer Planer AD 741
Sheartak5.0 / 5.0
1 Review
Sheartak Spiral Cutterhead for FELDER Jointer Planer AD 741 features a total of 85 carbide inserts on 5 spirals. 5 extra carbide inserts and 5 scre...
View full detailsSpiral CutterHead for FELDER 16" Jointer Model 410
SheartakSheartak Spiral CutterHead for FELDER 16" Jointer Model 410 with 85 carbide knives on 5 spirals Woodworkers are now retrofitting spiral cutter...
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