Tools and Templates Wood Shop Tools Router Bits by Allied Tool Group
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4 Inch Diameter x 3 Wing Surfacing Tool

Our Item Number ALT-SB4.IR3

The SD4 surfacing tool is a precision CNC router tool designed for high speed surfacing of spoil boards or bulk removal of material over a large surface area. An excellent tool for applications requiring a smooth floor finish when machining natural wood, particle board, and MDF materials. Knives are economical and can be used twice before needing replacement.

$
316 Each
$395.00
SAVE 20%
Ends Oct 07
Product Info Shank Diameter: 3/4 Inch, Length: 14mm, Width: 14mm, Flute: 3 Wing, Shear: Straight, See more product details
Qty:       Each
 

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All the product info you could ask for...

  • Size Info

  • Cutting Edge Diameter (CED) : 4 Inch
  • Shank Diameter : 3/4 Inch
  • Length : 14mm
  • Width : 14mm

  • Other Important Info

  • Product Type : Surfacing Tool
  • RPM : Balanced to 20,000 RPM @ G2.5 specifications
  • Flute : 3 Wing
  • Tool Material : Solid Carbide
  • Shear : Straight
  • Country of Origin : USA
  • Key Features : SB4 spoil board surfacing tool
    Includes the first set of high wear four sided insert knives installed on the tool body
    Precision machined steel tool body is designed and
  • Use For : Wood composite materials including MDF and partical board and solid wood materials

  • Manufacturer Resources

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Reviews about our customers experience

"These reviews are from our Customers who have purchased these products."
  • 5 of 5 | September 29th, 2026

    They had the replacement part and delivered it quickly. Very happy with Cabinet Parts.

  • 4 of 5 | September 28th, 2026

    I love the heft and look of the bronze plates. My only concern is with the mounting screws. For such a large plate and for security matters the screws are only 1/2 inch long. They would be easy to pry off. I have bought 1 inch screws, (the longest that wo

  • 4 of 5 | September 27th, 2026

    we had significant difficulty deciphering the measurements needed. Cabinet parts develop drawings to illustrate the needed dimensions.

  • 5 of 5 | September 27th, 2026

    And fast shipping . Thank you!

  • 5 of 5 | September 26th, 2026

    I’ve been looking for these parts and you delivered! Thanks

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