Shopping Cart

Your cart is empty.

Your cart is empty.

Irwin Tools IRWIN Marples Forstner Bit Set, Wood Drilling, 8 Piece (1966892)

Free shipping on orders over $29.99

$27.98

$ 12 .99 $12.99

In Stock

About this item

  • Easily drills high-quality flat-bottomed and pocket holes
  • Features optimized ultra-sharp cutting teeth specifically engineered to cut through hard and soft woods smoothly and efficiently
  • Significantly reduces cutting time compared with traditional forstner bits
  • Reduced shank fits 3/8" and larger drills and drill presses
  • Set includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm) forstner bits


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 edges feature optimized angles to cut more quickly and accurately through hard and soft woods than traditional forstner bits. With a reduced shank, these bits fit 3/8" and larger drills and drill presses, these wood drill bits are ideal for fine woodworking, cabinet-making and more. Set includes 1/4" (6.3mm), 3/8" (9.5mm), 1/2" (12.7mm), 5/8" (15.8mm), 3/4" (19.0mm), 7/8" (22.2mm), 1" (25.4mm), 1-3/8" (34.9mm) forstner bits.


James Merline
2025-09-04 14:38:47
Are well made and have worked very well.
Johnny Pockets
2025-09-02 15:35:46
Put in new doors frames throughout the house. Worked great to drill out for the latch. Nice case, perfect size assortment. Excellent quality, super sharp and worked easily through the wood.
Pete Cimo
2025-08-25 14:10:59
Bits are sharp, good quality, nice storage case
A Taylor
2025-08-13 18:22:34
The product from Irwin is usually always consistent. It'll get the job done, maybe not the best, but they can help you get it done. These bits have some inconsistent sharpening. The edges are slightly chewed up, out of the box. Don't expect perfect machining for the price. These still are the best for what you pay.
Wes
2025-08-10 19:47:54
Suit my needs! very sharp ,work great on my drill press and cordless drill.
Alyxa
2025-07-27 17:26:14
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.
Customer
2025-07-24 13:42:59
Nice bits and very nice case
Mr Zen
2025-07-03 15:34:20
Exactly what I needed at the perfect price! Great quality and value.
Ian A.
2025-05-20 10:18:00
Sharp ,well made and accurate
Kindle Customer John Hayes
2025-05-08 16:59:58
What's to dislike,super sharp and lives up to the name ,someone said they are overpriced,I don't think so atall,you always get what you pay for. You can't go wrong with t these bits of kit. With regards and respect John Hayes.
rg
2025-04-20 15:23:04
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.
paulino
2025-03-22 11:35:13
Viene bien empaqueta y en su caja de plásticoLas brocas tienen buena pinta y se ven bien hechasTienen buen filo y los agujeros los hacen sin saltar astillas
Saúl S.
2024-11-12 20:03:21
La verdar no son de la más alta calidad, pero cumplen bien, la de 35mm para bisagras bidimensionales se traba un poco, la comparé con otra que compré suelta igual aquí en Amazon y si se nota un poco la diferencia, pero si es la única que tienes hace el trabajo, pero por el precio que las conseguí (menos de $550) me pareció una ganga, están a precio de las chinas, o sea también son Chinas pero de una marca reconocida y el estuche es un plus muy importante, los broches se sienten un poco endebles pero el estuche en si es bastante bonito y súper útil, si las encuentran en ese precio no duden en comprarlas.