Set of 4 HSS Blades for Delta 20'' Planer, RC-51

  • Set of 4 HSS Blades for Delta 20'' Planer, RC-51
  • (USD) $141.00

  • Price in Canadian Dollar: (CAD) $187.50

  • 3 or more (USD) $140.00
  • 5 or more (USD) $139.50

Available Options


Our V2-HSS blades typically last about 10% longer than original OEM knives!
Hardness: 62-63 Hrc Rockwell hardness, C scale

We offer these knives in carbide as well for $186.50 more (total is $327.50 in a set of 4 knives)
Click here for Carbide Knives

For more information on our Knife Setter Gage, please click here!

Consider upgrading your machine with a Spiral Cutter Head! 
These Heads reduce the noise of your machine by up to 50% and they eliminate virtually any chipping in the wood. he knives are made from carbide and are sharp on all 4 sides. When they become dull, you simply rotate them 90 degrees and continue working. With 4 sharp edges on the knives and made from carbide, these knives offer a life span of about 40 times he life span of regular steel knives! 
Upgrade your jointer and planer to a spiral cutter head!


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Tags: Planer & Jointer Knives