Same as the Oliver P-15mm 4S carbide insert knife, the 15x15x2.5mm carbide insert with 4 radius face fits Oliver Machinery planers and jointers with helical cutterheads, including

• 15″ Planer with Helical Cutterhead-10014                                                      52 inserts
• 16″ Planer with Helical Cutterhead-4420                                                       90 inserts
• 20″ Planer with Helical Cutterhead-4430                                                      68 inserts
• 8″ Parallelogram Jointer w/4 Sided Insert Helical Cutterhead-4235      36 inserts
• 12″ Parallelogram Jointer w/4 Sided Helical Cutterhead-4265                56 inserts
• 16″ Parallelogram Jointer w/4 Sided Helical Cutterhead-4275                 76 inserts
• 6″ Parallelogram Jointer w/4 Sided Insert Helical Cutterhead-4225      28 inserts
• 12″ Parallelogram Jointer-4260                                                                        84 inserts
• 8″ Jointer with helical cutterhead-4230 

Findbuytool carbide insert knives are all made from 100% raw material.

featuring

• Easy installation and replacement
• Made of top Industrial-grade material allows long work hours producing consistent results.
• Ultra-sharp edges avoid ripples and tearing out.
• Turn around for fresh edges

Other popular carbide insert knives

• Byrd Shelix cutter head replacement blades
• Powermatic/Jet helical planer/jointer replacement inserts
• 14x14x2mm carbide inserts for Grizzly machines
• 14.3×14.3x2mm double-sided carbide inserts
• 13.8×13.8×2.5mm carbide inserts for Felder/Format/Hammer machines
• 15x15x2.5mm-R150 carbide insert
• 15x15x2.5mm-R150-4R0.5 carbide insert