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IRWIN Marples Forstner Bit, Wood Drilling, 1-Inch (1966900)

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$9.99

$ 4 .99 $4.99

In Stock

About this item

  • Drills flat-bottomed and pocket holes in significantly less time than traditional Forstner bits
  • Features optimized ultra-sharp knife edge design specifically engineered to cut through hard and soft woods smoothly and efficiently
  • Easily drills high-quality flat-bottomed and pocket holes with a fine, smooth finish
  • Reduced shank fits 3/8" and larger drills and drill presses
  • Ideal for fine woodworking, cabinet-making, and more


IRWIN marples wood drilling Forstner bits are constructed of tough carbon steel to stay sharp and produce precise pocket holes and flat-bottomed (Blind) holes. The ultra-sharp cutting teeth feature optimized angles to cut through hard and soft woods in significantly less time than traditional Forstner bits. With a reduced shank, they fit 3/8" and larger drills and drill presses. These wood drill bits are ideal for fine woodworking, cabinet-making and more.


S. Bentley
2025-09-03 14:55:08
The Irwin Tools 1966895 Irwin Marples Wood Drilling Forstner Bit has quickly proven to be a valuable addition to my woodworking toolkit. This 3/8” bit stands out for its precision, quality, and overall performance in wood drilling tasks.Precision DrillingThe Irwin Marples Forstner Bit delivers exceptional precision, creating clean and accurate holes every time. Whether I am working on detailed joinery or need perfect holes for dowels, this bit ensures smooth and consistent results with minimal effort.Clean CutsOne of the standout features of this Forstner bit is its ability to produce clean, splinter-free cuts. The sharp cutting edges and well-designed geometry make it easy to achieve professional-quality results, even in delicate woodworking projects. The bit leaves a flat bottom in the hole, which is ideal for many applications.Durability and Build QualityThe bit is constructed from high-quality materials, ensuring durability and long-lasting performance. It maintains its sharpness over multiple uses, reducing the need for frequent sharpening or replacement. The robust build quality gives confidence that this tool will withstand regular use without compromising on performance.VersatilityThis 3/8” Forstner bit is versatile and suitable for a wide range of woodworking projects. From cabinetry and furniture making to DIY projects, it handles various tasks with ease. The bit performs well in different types of wood, including softwoods, hardwoods, and plywood.Ease of UseThe Irwin Marples Forstner Bit is designed for easy and efficient use. It fits securely in my drill press and handheld drill, providing stability and control during operation. The bit’s design also helps in chip removal, keeping the work area clean and reducing the risk of overheating.Overall ImpressionIn conclusion, the Irwin Tools 1966895 Irwin Marples Wood Drilling Forstner Bit is an excellent choice for anyone seeking precision, quality, and reliability in their woodworking projects. Its clean cutting performance, durability, and versatility make it a standout tool in any woodworker’s arsenal. Highly recommended for both professional and hobbyist woodworkers looking for a dependable Forstner bit.
Christopher S.
2025-08-28 15:56:37
Nice clean wholes. Great for making door pockets for standard cabinet hinges. Sharp and durable.
R Yahr
2025-08-18 16:50:08
The bit was exactly the size as stated when measured with my calipers. Worked great in my drill press as I drilled many holes.
Charles M Taberski
2025-08-16 16:58:23
Works great! Very clean square cut. I mean square to the penetrated surface. The hole is round.
MidnightRunner
2025-07-22 14:57:24
I hesitated to buy this when I read the reviews mentioning dullness or poorly ground edges, but mine seems fine. I used it to cut some holes in several Ikea table tops so it was not cutting through hardwoods. Still the cuts were clean, and the bit still feels sharp as it was when I bought it. I bought another in a different size and it was similar so I would probably but this brand again if I needed a forstner bit.The roughness on the 2nd pic is due to a countersink bit I used after the forstner bit cut the hole, the forstner cut a clean hole but the material is the Ikea chipboard so it is difficult to get a clean cut.
Woodman49
2025-07-13 13:56:12
The bit was sharp and performed just like my old set. I would buy again without second thought!
Lorie L.
2025-07-06 17:04:11
so far so good. I believe these are gonna be fine for the long haul.
Robert Brady
2025-06-28 15:43:58
This thing is great! We already had all the cabinets doors painted and this made very clean cuts to install the hinges we had. Very impressed!
Rivits
2025-06-21 16:35:18
Perfect bit for my project, worked great.
Jorge A.
2025-06-10 20:26:46
me ha sido muy útil para madera y plástico, agujeros muy limpios, filo muy bueno. perfore mil agujeros para rejillas de pvc y el filo es muy bueno a un.
Dave
2025-05-08 14:49:12
Does as expected. Cuts through the wood pretty good. I would buy this again
lyno
2025-04-29 14:47:01
Muy buena broca ya que la he usado bastante y sigue haciendo bien su trabajo, todavía se nota con bastante filo
Lou
2025-02-19 17:51:13
Made multiple cuts and every one was clean and precise
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