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Forstner Bit Set, 16PCS Forstner Drill Bits for Wood, Carbide Forstner Bit for Woodworking, Auger Opener Round Shank Drilling Cutting Tool for Hardwood, Softwood, Plastic, Plywood

  • Based on 251 reviews
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Availability: In Stock.
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Arrives Sunday, Aug 3
Order within 1 hour and 5 minutes
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Style: 16PCS Forstner Drill Bits


Features

  • HIGH QUALITY: The Forstner bits are made of carbon steel and being hot-treated. The material assures toughness and good resistance to shock and reduces cutting time.
  • EFFICIENT CUTTING: The Forstner bits are suitable for wood processing, industrial hinge installation, model production, installation of spherical doors, drawers, and other occasions. You can make delicate perforations in this materials.
  • SIZE: 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), 1-1/8" (28.5mm), 1-1/4" (31.7mm), 1-3/8" (34.9mm),1-1/2(38.1mm), 1-5/8(41.28mm), 1-3/4(44.45mm), 1-7/8(47.63mm), 2(50.8mm) and 2-1/8(53.98mm)
  • WIDELY APPLICATION: The Forstner bit set is fit for pistol drill, bench drill, vertical drilling, machine hand-held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine.
  • QUALITY COMMITMENT: If you are not satisfied with your purchase for any reason, please contact us. We provide 30-day money back. 100% satisfaction guarantee for risk-free shopping!

Material: Carbon Steel


Cutting Diameter: 6.3 Millimeters


Shank Type: Round


Brand: GMTOOLS


Tool Flute Type: Straight


Package Dimensions ‏ : ‎ 12.52 x 10.98 x 2.95 inches; 4.59 Pounds


Date First Available ‏ : ‎ September 21, 2023


Manufacturer ‏ : ‎ GMTOOLS


Country of Origin ‏ : ‎ China


Best Sellers Rank: #48,865 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #23 in Forstner Drill Bits


#23 in Forstner Drill Bits:


Customer Reviews: 4.4 4.4 out of 5 stars 251 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Aug 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great set for price
Style: 8PCS Forstner Drill Bits
Love these bits! Great for the price
Reviewed in the United States on June 22, 2025 by Nathan Cornelius

  • Quality bits.
Style: 16PCS Forstner Drill Bits
I've used one bit. It was sharp and left nice crisp edges. One reviewer replied that his bits weren't perfectly round. Didn't notice that issue whatsoever. For the price this set was a bargain without bargain quality. Would definitely buy again.
Reviewed in the United States on May 14, 2025 by Ray Martin

  • Count
Style: 16PCS Forstner Drill Bits
Very nice set
Reviewed in the United States on June 17, 2025 by Count

  • Good Clean Holes
Style: 16PCS Forstner Drill Bits
The best way to drill holes in wood. Much cleaner than hole saw, results in sharp edged holes. Remember to put workpiece on top of a scrap piece of wood so you don't blow out the bottom side of the work piece.
Reviewed in the United States on May 9, 2025 by Robert

  • Great product
Style: 8PCS Forstner Drill Bits
Good service
Reviewed in the United States on June 7, 2025 by danny

  • Fast delivery
Style: 16PCS Forstner Drill Bits
Works great
Reviewed in the United States on May 15, 2025 by Amazon Customer

  • Poor accuracy, disappointed. Hit and miss quality. No consistency!
Style: 8PCS Forstner Drill Bits
They look good, cut ok. i tried every one of the 8 bits in good old pine. The problem is hole size, for the ones I got. 4 of the 8 bits cut oversize by .012 to .020 thousands. My use is making holes for wood dowels, and the oversize holes are a game killer...a little loose, glue takes over no problem. but oversize by .015 thousands and its all loose and wonky. The cutters measure about right, so I'm suspecting runout from the shank to cutter head is the problem. I saw one noticeably wobbling, re-chucking it did not help. 4 of the bits made acceptable holes, so they can make good parts, just not consistently. I don't expect perfection for less than 20 bucks for 8 drills, but poor quality is worth zero dollars to me. GM Tools, this is not what anyone wants. *** Edit to add: a question that was asked by someone about what is the shank size led me to measure the shanks on all these. Well, that's just another hit and miss, variability mess. So, measuring these (shanks) with a Mitutoyo caliper yielded a surprising range of sizes, but it appears the "target" size might be 5/16" (.3125"). The shank sizes I got, from smallest 1/4" drill to largest 1-3/8" drill, are: .315", .308", .306", .3105", .312", .315", .3145", .3105". This shows variability similar to the hole sizes mine produce, some good, some oversize- just inconsistent. I'm changing my rating now from 2 stars to ONE. This is a mess. not worth the trouble to return them, will use the 4 out of 8 that are "ok" until they die, and move on to a more reputable, accurate brand like Freud or Bora. ... show more
Reviewed in the United States on October 13, 2024 by John Goodin John Goodin

  • Good bits
Style: 16PCS Forstner Drill Bits
I liked the fact all the sizes were in one kit. Makes it way more useful and they were sharp from the factory. I like them.
Reviewed in the United States on April 15, 2025 by Lou

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