Newdeli Wood Countersink Drill Bit Set, 5Pcs Countersink Drill Bit #4、6、8、10、12, Tapered Drill Bits with 1/4" Hex Shank Quick Change and Allen Wrench, Counter Sinker Drill Bit Set for Woodworking

As Described

Very low quality

These special drill bits are a must to have readily available in my wood shop. These drill bits are made well works well on all types of wood.

That is a really fantastic product. I am using it since I received iit, still are sharp and functional.

I feel they wouldn't take the hardship that a comerical job would dish out.

Good tapered wood countersink. They perform as they should, fairly sharp when arrived. They work very well in soft woods, however will heat up and burn hardwood if not watched carefully. The bits work fine in both a drill and impact driver. So far so good.

Better and cheaper than the bits at Canadian tire, more cutting flutes countersinks a lot better.