SOMADA 3/8-Inch x 10-Inch Auger Drill Bit for Wood, Quick Change Hex Shank 3/8-Inch One Piece, Ship Auger Long Drill Bit for Soft and Hard Wood, Plastic, Drywall and Composite Materials

I ordered 2 on separate orders. A 10" and an 8" length. My first one was working well as designed. It ruined on me after only the 8th hole drilling. All my fault. I accidently hit a Simpson Strong Tie 1 1/2" hanger nail on the other side of the double joist and 4x6 post. The screw tip got destroyed and got dull of course but completed about 2 more holes before I went to a spade bit to complete the job. Not the tool's fault for being destroyed. Drills through pressure treated lumber with ease and minimal need to wobble the bit. It seems to pull itself in as well like some of the name brand auger type wood drill bits. I like the 3/8" hex type shank. More torque allowed with a 20v Dewalt drill driver. Thought I was going to be able to use it with my 12v Dewalt impact driver in a pinch but the shank is not going to fit the 1/4" impact driver's bit holder. Works well and my 2nd one is doing well with none of my mistakes from the first one.

These work well. I did a ton of drilling with only one bit. I still have a second one for a future date. Good Product. Use a powerful drill. One with a power cord. Using these kill battery powered drill batteries quickly.

I needed a 9/16" diameter 15" long drill bit. Could not find this diameter in any big box stores or local hardware stores. they were available on line with delivery in November. Amazon shipped this one quickly. Excellent product and the best price I could find.

These are well-built and may work, I just need to find a drill with a large enough opening to take the tool. Thus far, I haven't found a large enough drill to accommodate this tool.

Perfect drill for my tree. I drill holes in my tree trunks too kill them. It's super thick and long. It's very sharp. This is very strong and didn't break. Great price.

Good bit for the price

These are the BEST wood drill bits I've ever used. The tip of this design has the sharper tip I would want in a wood drill bit. My use is for running cable & data lines for residential houses. If home improvement stores don't sell these bits... they need to start selling them. Cut quality is much faster, better & easier

I used the auger bit to drill through two 2x8s mounted on a 6x6 post. The bit made it through 44 uses before it snapped off in the wood. I do not recommend buying this auger bit!

WoW profondeur des trous c’est parfit

I purchased this in order to make holes in a tree root i am ATTEMPTING to remove. I add to the hole Magnesium Sulphate ie EPSOM SALTS which goes down to holes, dehydrates the roots making them easy to remove! This Drill Bit was NOT successful, it got stuck and broke my drill!

La broca es de buena calidad y ha funcionado muy bien

Treestump

A little hard coming out of hard wood however this makes the cleanest wholes ever. This product is not perfect but it gives you quaity holes and that is all I can ask for