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  3. IRWIN 35T685

IRWIN 35T685 Auger Drill Bit Overall Hex Shank 9/16

35t685 Irwin Auger Drill Bit 9/16 Inch Size 29 Overall Length Hex Shank

( Brand: Irwin ), ( Type: Auger Drill Bit ), ( Unit Type: Unit ), ( Drill Bit Size: 9/16 In ), ( Color: Silver ), ( Manufacturer Part Number: 35T685 ), ( Material: Steel ), ( Item Length: 29 In )

Review IRWIN Auger Drill Bit 9/16 Inch Size Overall Length Hex Shank

Introducing the Irwin 35T685 Auger Drill Bit, a versatile and high-performing addition to any drilling project. This bit is specifically designed for use with 9/16-inch chuck drills and boasts an overall length of 29 inches, making it suitable for drilling through various materials, including wood, metal, and masonry.

The Irwin 35T685 is an auger bit, which means it features a helical flute design that efficiently chips and removes debris as you drill, allowing for faster drilling and smoother holes. Its hex shank provides excellent torque transfer and stability, ensuring that the bit remains securely attached to the drill during use.

This bit is manufactured using high-quality steel, ensuring both durability and longevity. Its sharp, pointed tip can easily penetrate tough materials, while the bit's helix-shaped flutes efficiently remove debris and prevent clogging. The bit's steel construction also makes it resistant to wear and tear, allowing it to withstand the rigors of frequent use.

The Irwin 35T685 Auger Drill Bit comes with a 35-degree bit angle, which provides excellent bite and stability when drilling into hard materials. Its 9/16-inch hex shank fits standard drill chucks and is compatible with most drill models.

This bit is an essential tool for any DIY enthusiast, contractor, or professional tradesperson who needs to drill through various materials with ease and efficiency. Its robust construction, efficient design, and compatibility with standard drill chucks make it a must-have addition to your toolbox.

In summary, the Irwin 35T685 Auger Drill Bit is a high-performing and versatile tool that can drill through wood, metal, and masonry with ease and efficiency. Its helical flute design, sharp tip, and robust steel construction make it a reliable and durable addition to any toolbox. With its compatibility with standard 9/16-inch chuck drills, this bit is an essential tool for DIY enthusiasts, contractors, and professional tradespeople alike.

The Irwin 35T685 Auger Drill Bit, with a 9/16-inch shank and an overall length of 29 inches, is designed for use in heavy-duty drilling applications. Here are some pros and cons to help you decide if this bit is the right choice for your needs:

Pros:

1. Durability: This auger bit is made from high-quality steel, which ensures its durability and ability to withstand the rigors of heavy-duty drilling.

2. Versatility: The 9/16-inch hex shank is compatible with a wide range of drill machines, making this bit a versatile addition to any toolbox.

3. Efficiency: The bit's design allows for quick and easy drilling, reducing the time and effort required for each hole.

4. Large Capacity: With a length of 29 inches, this auger bit can drill deeper holes than many other bits on the market, making it a great choice for projects that require deep drilling.

Cons:

1. Weight: At over 11 pounds, this bit is quite heavy, which can make it difficult to maneuver and use for extended periods of time.

2. Cost: Compared to some other auger bits on the market, the Irwin 35T685 is quite expensive.

3. Size: With a diameter of 1-1/8 inches, this bit may be too large for some applications, limiting its versatility.

In conclusion, the Irwin 35T685 Auger Drill Bit is a high-quality, durable tool that is well-suited for heavy-duty drilling applications. Its large capacity and efficiency make it a great choice for projects that require deep holes, but its weight and cost may be a deterrent for some users. Ultimately, if you frequently need to drill deep holes and have the budget for it, this bit is a worthwhile investment. However, if you have lighter drilling needs or are looking for a more affordable option, you may want to consider a different bit.

part # 35t685 price

  • $60.25

specifications drillnubbin:

  • brand: Irwin
  • type: Auger Drill Bit
  • unit type: Unit
  • drill bit size: 9/16 In
  • color: Silver
  • manufacturer part number: 35T685
  • material: Steel
  • item length: 29 In

shipping drillnubbin:

  • class: Standard
  • carrier: UPS
  • type: Fixed
  • cost: $0.00
  • transit: 5-8 Days
  • service: UPS Ground

offer drillnubbin:

  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: December 21, 2025
  • quantity: 6

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  • policy: Returns Accepted
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  • Tools Workshop Equipment > Power Tool Air Tool Accessories > Drill Bits

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  • # reviews: 49261
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type: auger drill bit, unit type: unit, drill bit size: 9/16 in, item length: 29 in,
category: home & garden > tools workshop equipment > power tool air accessories > drill bits, color: silver, material: steel, sku: 8929556211072752,

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