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

Wicked sharp! Works as advertised. Rotating cutters extends life and almakes for an excellent value. Highly recommend.

Great surfacing bit for my spoil board. I have resurfaced 4 times now and still just as sharp as the first time. Should last a long time with the four sided rotatable cutting edges. Nice quality bit

Great bit at a fair price. I have used it for several hours now on my CNC and with the right speeds and feeds, it work well for getting a smooth, flat bottom in some large pockets.

Exactly as expected given the price. For light use this is a great tool if used properly. The build quality isn't great and the included tool was a loose fit but it still retains its functionality. Where this review differs is in an unexpected use. In the market of high speed hobby type cnc routers such as the X-carve by inventables, there are few tools for cutting aluminum successfully (let alone facing operations). The closest tool available for facing aluminum on a high speed spindle off the shelf would be the Datron stepped two flute cutter which is upwards of $100. With a few slight and easy modifications this tool can mimic the job done by real face or fly cutters that are 4 times its price in aluminum. This absolutely should not be done without proper consideration for personal safety but the lack of literature on the subject is reason enough for me to point out this possibility. I would have no problem using this as intended in woods and manufactured wood products like mdf. *A couple safety precautions for this kind of tool* 1. Acquire and use personal protective equipment ie. safety glasses and/or an enclosure on a hobby cnc 2. Before each use check both insert mounting bolts for tightness and ensure both inserts are firmly held into their recess. This eliminates the issue of loosening inserts mid op.

This surfacing bit is awesome for the price! I've probably surfaced about 200ft² of walnut, flipped the insert once, and it's still cutting nicely.

cuts wood like butter, prefect for my router flattening rig. I've flattened several tabletops, cutting boards and woodworking tables.

Very sharp and holds its edge. Used to flatten slices of hardwood log about 24” diameter. Makes a smooth cut.

Works great on Walnut and Beech.

Super sharp and excellent quality. Very impressed with this flattening tool

Great product, comes with protective glue on the bit to protect it from rust etc. so you don’t need to use it straight away. Very sharp and has proven itself to be a quality item. I would buy again.

I purchased this to flatten large wood slabs with my hand held router(DeWalt 2.25hp) - it is working well so far. I've leveled/flattened 2 24 inch by 16 inch slabs. Zero issues, and a quality cut line. I'm very happy with this product (again, so far). Will update if any issues arise.

Awesome tool. Very sharp, (got some cuts to prove it.) Worked out of the package, no adjustments needed. Works exceptionally well on hardwood.

Item was as described and it is of very good quality with a very reasonable price tag. It arrived before the specified time. Thank you.