Your cart is empty.
Your cart is empty.Product Description
Irwin Tools Irwin Industrial Tools 49906 I-100 3/8-Inch Auger Bit
From the Manufacturer
Irwin Industrial Tools 49906 3/8-Inch I-100 Auger. For fast, rough or clean and exact holes, Irwin's extensive line of woodboring drill bits provide the user with the best available tools for each application in achieving their wood drilling needs.
Scott
2025-09-05 16:31:02
Works great
E.D. Bogan
2025-08-31 13:18:38
Works very well!
Socal
2025-07-01 11:41:49
This Irwin auger bit powered right through the 4x4 posts I used on a landscaping project. Drilled a total of about 50 holes all the way through the posts. The last one was as smooth and easy as the first. I can definitely recommend this product.
Brian Excarnate
2025-06-05 11:10:56
I needed to drill a hole just over 5 inches into some hardwood, so I got this. It seems like it may be just slightly oversized but maybe the bits I used before to start the hole were undersized. None-the-less it was close and fit in the hole, just it was a bit tight.I needed a flat bottom but I couldn't find a thin enough extension, nor a forstner bit of the appropriate length (under $100), so I bought this, and ground down the screw, leaving some threads to give it a chance to finish the hole.Clamped in my drill press it was able to finish the hole, making powder more than shavings, but the hole was exactly what I needed and it did it w/o having to be brought out to clear the hole. The 2nd hole, again started with a forstner bit and extended with a twist bit, also came out perfect.It does seem a bit rough, and I can see why another reviewer experienced clogging, but the other 2 bits I used also had to be cleaned with a pick, so I don't ding it for that.It was a bit pricy for 2 hole, but I expect at the worst I can start holes with my other bits, and then get long holes with this.The shaft has flats for tightening it in a chuck, so that's good, especially on something this long.
Tina
2025-05-11 18:49:33
I use these to drill holes in dry hard dirt for H-stakes. They fit our cheap power drills and they work fine. No complaints. Very affordable, ended up buying more.
Daniel
2025-05-05 14:14:17
The little cutting slot that begins the helix gets gummed up with woodMight be fine for blowing holes through kiln dried lumber, but with wet pressure treated boards it gets about 2" deep before stoppingThen you need to use a utility knife to clean all that out. If the bit is really hot, the PTL stuff is like glued in there. Tough to get out.I only bought it because my paddle bits are only 6" long and I'm going through 7" of wood.Ultimately, I did most of the hole with a plain dumb drill bit, then finished the last inch with this cutter, cleaning it out after every hole.Now that this project is done, I'm pitching it. At least it didn't cost a lot.
Ariadne
2025-01-30 17:54:14
Exactly what I needed for my project. Worked great. Super quality.
JVG3
2025-01-28 12:26:39
I bought this auger bit when I needed to install electrical wiring through a large number of 2x framing. It cuts ever so much more smoothly and easily than an equivalent sized spade bit. No complaints.
Bob G Archer
2025-01-18 19:06:42
Good quality drill bit
online customer
2025-01-13 13:58:29
Satisfactory and adequate usage. Thank you.
gareth jones
2025-01-09 16:09:43
As advertised
Alexandre
2025-01-05 12:36:31
Works great!
Happydays
2024-12-11 13:33:36
Look goodOrder the wrong oneSend backReorder
Recommended Products
