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🛠️ Nail every project with precision — don’t get caught without the IRWIN Drill Bit Gauge!
The IRWIN Drill Bit Gauge 12092 is a compact, durable alloy steel tool featuring 29 precision holes ranging from 1/16 to 1/2 inch. Designed for quick, accurate measurement of fractional drill bits and other hardware, it’s a trusted essential for professionals and DIYers alike, combining portability with long-lasting reliability.


| ASIN | B000CFNHX0 |
| Best Sellers Rank | #202,153 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #430 in Jobber Drill Bits |
| Brand | IRWIN |
| Brand Name | IRWIN |
| Customer Reviews | 4.6 out of 5 stars 2,054 Reviews |
| Finish Type | Steel |
| Finish Types | Steel |
| Global Trade Identification Number | 00042526177224 |
| Included Components | DRILL BIT FRAC GAUGE |
| Item Dimensions | 8.4 x 3.2 x 0.2 inches |
| Item Type Name | DRILL BIT FRAC GAUGE |
| Item Weight | 3.2 ounces |
| Item dimensions L x W x H | 8.4 x 3.2 x 0.2 inches |
| Manufacturer | IRWIN |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model | 12092 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Part Number | 12092 |
| Shank Type | Straight |
| Surface Recommendation | Alloy Steel |
| Tool Flute Type | Straight |
| UPC | 042526177224 732454044018 |
| Unit Count | 1 Count |
R**T
Every workshop needs a quality drill bit gauge. Irwin's is fair priced and well made
This is such a valuable tool for any workshop. Very easy to use. The Irwin brand can be trusted and is priced fairly. The gauge holes are accurate and align perfectly to fit the bits every time. Use it for sizing bolts and holes for dowels and other measurement functionality. The markings are sharp and easy to read. The gauge is metal, so you can count on the reliability for years. I've lost count on how many times I've reached for this gauge over time. You won't be disappointed. I paid for this with my own money. NO bs reviews from me. I'm just a guy with a wood shop.
W**T
Accurate
This tool is very handy. Portable-Small enough to use almost anywhere, yet large enough to see the printed numbers. Sturdy and a great value
C**.
Steel Drill Bit Gauge
I have other, cheaper drill bit gauges but I really like this one. The plastic versions are cheaper but the plastic will wear over time and not be as accurate. And some of the plastic gauges don't have particularly clean and crisp holes. This gauge is very well made. The hole exactly matches the largest SAE drill bit that will just fit into the hole. You can use it to sort your drill bits. What I use it for is to quickly select the appropriate drill bit for a screw or a rivet. You just find the hole that the screw or rivet fits through with just a bit of clearance and then use that size drill bit. I hang this next to my drill press.
T**R
Good, but the paint sucks
It works good for professional use. The only downside is the white lettering rubs off rather quickly. Besides that, it's a solid tool.
J**K
Durable metal
The big box stores near me only have plastic. This is the one I keep coming back to for myself and for gifts.
K**P
Buy it!!
If you're thinking about it at all, just buy it. You will not regret it. Such a simple gadget and yet I probably use it more than most of my tools. I have another one that is plastic. This is the only metal one I have ever been able to find. It's nice and rigid, and all etchings are very legible. Love it.
J**O
Handy tool
People complain about the white lettering wearing off. I just put a coat of polyurethane on it.
D**K
Must have shop item at a good price
Picked this up after a YouTube woodworker recommended it, great little item, light and sturdy, easy to read markings, made of metal, just slide the drill bit in the hole and read the width, using it quite a bit, keep it on my workbench, highly recommended
P**S
Excelente artículo y es de metal
Excelente tabla metálica de calidad para saber qué medidas de Brocas utilizar
J**C
Tool
Great
B**W
Nice to have one
Well made and nice to have one.
S**Y
Handy item
Good guage
F**.
Es un excelente producto
Excelente producto, el material metálico ayuda mucho para asegurar la revisión o confirmación de calibres de brocas; también la impresión de los calibres son muy legibles y con excelente calidad de impresión
Trustpilot
3 weeks ago
3 days ago