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BINSTAK

CNC Spoilboard Surfacing Router Bit, 1/2" Shank 3" Cutting Diameter, Carbide Insert Slab Flattening Router Bit Planing Bit Wood Planer Bit Woodworking Tools by BINSTAK

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$89.77 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Dec 25
Order within 22 hours and 50 minutes
Available payment plans shown during checkout

Features

  • 4-WING INSERT CNC ROUTER BIT: Shank: 1/2"; Cut Diameter: 3"; Carbide Inserts: 12*12mm. 3 inch larger cut diameter and 4-wing design, make more efficient and resulting in a more balanced tool while running.
  • INDUSTRIAL GRADE CNC WOOD ROUTER BIT: Super-strength steel body with anti kickback design, 4 cutting blades.
  • COST-EFFECTIVE INSERT BIT: The spoilboard surfacing router bit utilizes 4-sided solid carbide inserts. All 4 edges of carbide inserts can be used, use a screwdriver to make other blade edge outside. Replace the carbide inserts when needed, instead of replacing the whole bit. Cost effective solution compared to brazed router bits and solid carbide spiral bits.
  • This planer router bit is perfect for wood slabs flattening, resurface or plane the top surface of the spoil board. Used on soft and hard woods, particle board, MDF, plywood compact panel, laminate, acrylic and etc.
  • Use on CNC and other automatic routers as well as hand-held and table-mounted portable routers. Such as woodworking engraving machine, trimming machine, etc.

Package Dimensions ‏ : ‎ 10.79 x 3.58 x 3.15 inches; 14.64 ounces


Item model number ‏ : ‎ IRB-1234


Date First Available ‏ : ‎ January 16, 2021


Manufacturer ‏ : ‎ BINSTAK


Best Sellers Rank: #95,956 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #176 in Edge Treatment & Grooving Router Bits


#176 in Edge Treatment & Grooving Router Bits:


Customer Reviews: 4.5 out of 5 stars 206


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Just Got This Surfacing Bit to Level a Table
Ok. I make a lot of projects out of hardwoods. Currently I am working on a table for my workshop. Its made of hardwoods as I don't expect I'll make another one in my life time. But, I needed to level this 6'X8' table with my slab jig. I turned to my trusty 2" bit and it was dull as they come. I got online and found this one. with changeable carbide cutters. It has been a joy to use. I haven't dulled one side of the cutters as yet, I'm sure I will soon enough. But the first 3 passes over the table. It worked SWEETLY! ... show more
Reviewed in the United States on February 11, 2024 by CJ
    • Great quality fast shipping
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
This Works flawless for surfacing the spoil board on my CNC machine. Been looking for a awhile for a bit of this size to speed up resurfacing and other projects but couldn't pay the high price a bit of this size usually cost. Then I came across this one and decided to gamble. Don't hesitate, this is a great buy. Fast shipping and secure packaging. I have used a similar bit at work that cost almost 5 times as much and this bit works just as well. Pros Blades are replaceable, easy to find and cheap plus you can rotate each blade 4 times for a brand new edge Seems pretty balanced for a bit this large Leaves a very smooth surface Comes with extra screws Shipping was much faster than expected Cons Lots of machine oil under plastic protective coating ... show more
Reviewed in the United States on February 6, 2021 by Amazon Customer Amazon Customer
    • Good bit for the money
Review Image by Zee D. Zee D.
Used this bit to do my first ever slab( live edge) flattening, on a nice piece of Sycamore. From my reading, I know the 1/2 shank was going to be needed, to do this much work. With my trusty craftsman router. The bit and the router made easy work of it. Very happy I decided to buy this bit, and spend as much as I did....most expensive router bit I have bought yet. Not sure on longevity yet, but so far, so good. ... show more
Reviewed in the United States on June 20, 2023 by Zee D. Zee D.
    • Excellent product
Tool cuts smoothly, well balanced.
Reviewed in the United States on April 22, 2022 by Johan Sauer
    • Time saving, and replaceable blades.
I was skeptical with planing doug fir boards. It cuts through beautifully. Using smaller bits strained my patience. The hug cutting surface speeds up the process exponentially. The finish is reasonably smooth. Occasionally I will get small chips, and you can see a shallow pass line on the trailing edge. Manageable with sanding. I limit each pass to 1/8th inch, any more strains my under powered router. I hit a metal clamp damaging two of the cutting blades. Removal and rotation was easy. Nice not to replace the entire bit. Balance is good but there is a noticeable vibration over my smaller 2” bit. One word of caution… as many of you know router injuries are severe, not a slice and stitch, more flail and amputate kind of thing. Be very careful. The large size and all that rotating energy can get away from you with catastrophic consequences. Safety first! ... show more
Reviewed in the United States on July 15, 2021 by Rpenn
    • I'm happy i spent the extra cash!
this thing is not a toy a joke or anything else. it will hog though material at the rate of ten thousand samurai's across a rice field leaving no blade of wood fiber in its path. and its reusable wow just the 3in resurfacing bit I needed for all my flattening of table's and cabinet doors galore. I can't wait to use it, it makes such a mess so fast that you will be in saw dust heaven in no time. if wood chips are your fancy this is the product for you unless those wood chips are for fleas, it plows through walnut, ash, elm, oak, wood of all types shapes and colors, like butter and doesn't break a sweat. I won't say my feed's and speed's, i would wont anyone to assume that you could do it with any router and I'm doing it by hand so yeah slow and easy wins the not hospital visit cause it hogged a hole in your arm. ... show more
Reviewed in the United States on January 9, 2024 by Amazon Customer
    • BUYER BEWARE
Review Image by Teresa Jacobs Teresa Jacobs
Review Image by Teresa Jacobs Teresa Jacobs
Review Image by Teresa Jacobs Teresa Jacobs
I bought this bit and the first one that came in, one of the knife blades shot across my shop as soon as the CNC spooled up. The replacement bit that arrived came with 3 damaged blades from factory. If you buy this, inspect the blades thoroughly before using.
Reviewed in the United States on December 29, 2023 by Teresa Jacobs Teresa Jacobs
    • Used to plane down mesquite slabs, worked great
Have planed about 5 slabs so far without the teeth getting noticeably dull, so far so great. Highly recommend
Reviewed in the United States on December 27, 2023 by Jacob

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