Neiko 10169A Titanium Step Drill Bit Set with Automatic Center Punch, 5-Piece | High Speed Steel | SAE | Total 41 Sizes

You can't use the hole saw with a center drill bit for larger holes in wood or metal projects because a grip is not possible since there isn't any material to center the bit on. I was able to find the perfect solution through these bits The pre-written version was used A hole that I enlarged with one of these bits had a perfectly centered borehole that could be filled in perfectly with a new bit. never tried any of them on steel (which I will do as soon as I can) and I've used one of them only once on hardwood, so I can't say how long term any of them might work.

Zechariah Merritt

| Jul 09, 2021

There is a very poor quality product in this market. There have been only two times it has been used and already two bits are broken or chipped. The saying they are made of titanium is totally incorrect. It is impossible that a product made of this substance could be beaten or melted so much. It was only used to open 3/4" and 1" holes in step boxes made of metal, and the holes were damaged. I was not pleased to see that I wasted my money so easily with this purchase.

Rosalee Hooper

| Mar 17, 2021

The step drills I have are fancy, but I needed a large diameter bit for them. The longevity of these drill bits I don't know since I drill into a lot of plastic sheeting, but if one drills steels, I don't think the tools will last that long. It costs about $20 to $50 per drill bit to buy a good step drill bit. The biggest problem I have with the 32nd per step bit is that each step seems a bit too short in comparison to bits that I purchased at home stores (Milwaukee and Irwin brands) where the steps seemed a bit I don't think it's a massive deal, but when I drill through my plastic sheeting, the next step just contacts the material after the previous step has punched through it. simply leave a minor scar on the plastic when using bits with longer steps, but this issue does not occur when I use shorter With my hand drill, I drill, but I could probably set up my stops to avoid problems if I used a drill press. The only thing I didn't see was what the maximum material thickness per bit was. My only wish is that I would have discovered.

Morgan Rich

| Mar 15, 2021

No Neiko 10169A step drill was inside of my white envelope it was empty.

Alistair Woodard

| Mar 20, 2021

It has been great using Neiko tools, all of which are well-made and quite heavy. I have put these to good use on several projects already and they have worked well. Using cutting oil has helped prevent a little more wear and tear on the tool, and it seems to make a big difference in how well it keeps the tool in good condition. My real need was a center punch, but when I saw this set with the monster drill that was bigger than any of my others at home, it was a no-brainer to get it.

Gavin LEES

| Jan 08, 2021

At the end of 4 There is a chunk of cutting edge that has broken off one of the holes with the largest bit. that, the drill nearly ripped out of my hand when it caught up and binded up at hole #1. Although I am not recommending these products to others, the 2 smallest purchases seem to be ok, but I will not purchase them.

Katalina Crowley

| Jan 04, 2021

As an electrician, I provide electric power to homes and businesses. The unibits were from Greenlee, Klein, and Irwin. This set is great, it comes in an awesome case, it comes with a center punch, four times the number of bits, for just a quarter of the price. I have no idea how they sell for this amount but these are great long lasting.

Philip McGrath

| Jul 15, 2020

Your money is too valuable to be wasted. After the third hole is finished cutting, stop. There is a limit to how far you can go. It's true, these are cheap, but I think Harbor Freight steps bits are much better. Neither the center punch nor the center of the punch snaps.

Ximena Fuentes

| Sep 19, 2020