




🛠️ Drill Like a Pro, Finish Like a Boss
The IRWIN Marples Forstner Bit Set features 8 precision carbon steel bits ranging from 1/4" to 1-3/8" with ultra-sharp cutting edges engineered for fast, clean flat-bottomed holes in hard and soft woods. Designed with a reduced 3/8" shank, these bits fit most drills and drill presses, making them ideal for fine woodworking and cabinetry. The set’s durable construction and secure case ensure long-lasting performance and organized storage, empowering professionals to work smarter and faster.


| ASIN | B07145HBPL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #14,118 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #6 in Forstner Drill Bits |
| Brand | IRWIN |
| Color | Multi |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,224) |
| Cutting Angle String | 6E+1 Degrees |
| Cutting Diameter | 34.9 Millimeters |
| Date First Available | May 10, 2017 |
| Finish | Brushed |
| Finish Type | Brushed |
| Global Trade Identification Number | 00042526943546, 20042526943540 |
| Included Components | Marples Wood Drilling Forstner Bits(8) |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.84 pounds |
| Item dimensions L x W x H | 9.6 x 2.5 x 9.7 inches |
| Item model number | 1966892 |
| Manufacturer | Irwin Tools |
| Material | Blend |
| Measurement System | Inch |
| Number of Flutes | 2 |
| Number of Pieces | 8 |
| Part Number | 1966892 |
| Pattern | Solid |
| Point Style | Center Point |
| Power Source | Hand_powered |
| Product Dimensions | 9.6 x 2.5 x 9.7 inches |
| Set Name | IRWIN Marples Wood Drilling Forstner Bit Set, 8 Piece |
| Shank Type | Straight |
| Shape | Rectangular |
| Size | One Size |
| Style | Classic |
| Surface Recommendation | Steel,Wood |
| Tool Flute Type | Straight |
| UPC | 042526943546 |
| Unit Count | 1.0 Count |
| Warranty Description | CN |
M**K
so far so good. did a good job.
Nice, sharp and cut good. What I needed.
B**D
Exceptional Forstner Bit Set
I was looking for a set of forstner bits to cut holes for scroll saw projects. I have used Irwin tools many times in the past and have been satisfied with their quality, so I decided to give the Irwin forstner bits a try after reading the reviews. The case is very well designed. The bits are very sharp and durable. The type of wood I have used the bits on so far has been primarily poplar wood which is a softer hardwood, so I can not attest to how the bits will work with the harder woods, but for what I need them for, they have performed as well if not better than expected. The case that the bits are enclosed in is very secure. Unlike some cases I have had, the bits do not drop out when opened if upside down, they are secure and have to be intentionally removed. It was a very good price and I am very pleased with this forstner bit set. I would highly recommend this bit set.
D**L
Great drill bits
Awesome drill bits. I use them all the time. I build a lot of things from scratch using different types of wood and these drill bits work really great. I use them in my drill press all the time. The holes are perfect and true to size. I would recommend them to anyone who does woodworking
L**E
Wide diameter shaft
These are very nice but they do not fit in a standard diameter router as far as I could tell, so I had to use a drill.
M**L
Good quality
Great price
D**O
Great tool for drilling holes in wood
Use these in my wood shop to drill the right sized holes in wood. They work great!
M**W
Good quality bits
Super sharp bits and chew through wood quickly. I use them currently almost exclusively for building birdhouses which I make a lot of in the spring time. Might seem like an insignificant project but these bits chew through cedar better than bits I have used in the past. Leaves and very nice clean hole especially if you use a sacrificial piece behind it.
A**X
These things CHEW through wood!
This was my first set of Forstner bits after struggling with paddle bits for 90% of my life. What a difference! These came with a light coating of oil to prevent corrosion, so be aware of that, but these hog through wood like nothing else. They've allowed me to drill clean holes in thinner plywood that would've otherwise blown out on the backside. You still need to exercise caution when drilling through thin materials, but I do feel like the quality of the holes was far superior to those of any other large bit I've used.
I**.
Sharp ,well made and accurate
R**G
Irwin est une très bonne marque même leurs pinces. Je l'ai acheté en janvier et pas de rouille jusqu'à présent. J'en ai utilisé un peu et c'est très pointu, j'ai eu un très bon résultat comme prévu.
P**O
Viene bien empaqueta y en su caja de plástico Las brocas tienen buena pinta y se ven bien hechas Tienen buen filo y los agujeros los hacen sin saltar astillas
I**D
Extremely well made professional forstner bit set. Superb cutting performance leaving very clean cuts in the timber. The quality is high and the set contains a good selection of sizes. The included carry case is more than adequate to keep the bits safe & sound. These bits are like night and day compared to other cheaper versions and will last far longer. Very pleased with the purchase and would highly recomend.
M**E
I'm absolutely thrilled with the IRWIN Marples Forstner Bit Set (8 Piece)! The cutting quality has been exceptional – these bits slice through both hard and soft woods effortlessly, producing perfectly clean, flat-bottomed holes with no tear-out or burning. The ultra-sharp edges make drilling quick and precise, ideal for cabinet-making, pocket holes, and fine woodworking projects.The set includes all the essential sizes (1/4" to 1-3/8"), comes in a sturdy case for easy storage, and the reduced shanks fit my drill press perfectly. For the price, this is outstanding value and performance – I'm very pleased and highly recommend it to any woodworker!
Trustpilot
2 months ago
1 week ago