Spiral Flush-Trim Router Bits，Solid Carbide Flush Trim Router Bit 1/4-Inch Shank Spiral Flush Trim Up Cut from TACKPRO (1/4 Shank Up-Cut)

WORKS GREAT with my dewalt drill. Easily cut through drywall and 1/2 inch plywood. By far a great investment. Used for 2 days straigh and bit is still sharp. Cuts are clean and concise.

Perfect for what I needed. Cut was clean.

Been using it to route tabs off CNC cutouts and works great for that purpose.

Trimmed without splintering

Purchased 2 bits to router out Corn Holes. The first bit didnt even make a full circle and snapped in 2 pieces. The 2nd bit made the first hole, and I started the 2nd hole and it snapped. These are complete garbage, their durability is complete junk.

They hold up pretty well we use on mdf all day. Last about a month

Great product

used this but 6 times to cut 1/4” abs, it broke and then got sucked into my dust collector. it dinged up my impeller luckily not damage to the router or myself. DO NOT waste your money, but an amana or whiteside instead of saving $20

Tried to use on 1/2 plywood broke instantly. Luckily the shrapnel didnt hit me. Highly disappointed.

Got the bit to route off the bullnose off stairs for hardwood install instead of cutting. The bit proved useless in that as it could not handle the 1 oak boards and just would not cut it. If you planning on making thick templates or routing hardwood look for something else.