Sheartak Helical Cutter head for Delta 6" Jointer 37-205 with 30 Carbide Knives

Sheartak Spiral Helical Cutter head for Delta 6" Jointer 37-205 with 30 Carbide Knives

Woodworkers are increasingly retrofitting their old planers and jointers with spiral cutterheads to reap a host of benefits:

Enhanced Finish: The spiral cutterhead employs a shear-cutting technique with knives set at slight angles, resulting in a smoother finish without any tear-out. Its staggered cutting pattern surpasses the efficacy of single straight cuts, particularly evident in highly figured hardwood, leaving behind a glossy surface.

Reduced Noise: The staggered cutting action of the spiral cutterhead significantly diminishes noise levels compared to traditional setups.

Extended Lifespan: Utilizing sintered tungsten carbide inserts measuring 15x15x2.5mm, spiral cutterheads offer over ten times the lifespan of high-speed steel alternatives. With four edges per insert, they endure prolonged use with minimal wear.

Easy Maintenance: Precision-ground knives, interchangeable within a tolerance of +/-0.0004" or +/-0.01mm, facilitate effortless maintenance. Simply loosen the screw, rotate the knife 90° to reveal a fresh edge, and secure the insert within minutes.

Improved Dust Extraction: Thinner and shorter chips produced by the spiral cutterhead simplify dust extraction processes, enhancing overall workshop cleanliness.

Cost Efficiency: Despite initial investment, spiral cutterheads prove economical in the long run. Their ability to generate a smoother finish and reduce or eliminate the need for sanding, coupled with the absence of sharpening requirements, ensures rapid return on investment for woodworkers.

Kit Includes:

* 30 carbide inserts installed. 

* 5 extra carbide inserts

* 5 extra Torx screws

* 1 T-handle wrench