1. Drill Bits Products
  2. sku: 10255121642529713
  3. IRWIN 67516

IRWIN Jobber Drill Bit Oal Spiral Flute 024721675163 1/4 In 1-FLUTE

1-flute Irwin 67516 Jobber Drill Bit 1/4 In Dia 4 Oal Spiral Flute I

( Brand: Irwin ), ( Part Type: Drill Bit Flute ), ( UPC: 024721675163 ), ( Manufacturer Part Number: 67516 )

Review IRWIN Jobber Drill Bit 1/4 In Dia Oal Spiral Flute

Introducing the Irwin Marathon Plus 1/4 Inch Overlocking (OL) Jobber Drill Bit, model number 67516. This high-performance drill bit is designed to provide exceptional durability and versatility for various drilling applications.

The Irwin Marathon Plus 1/4 Inch Jobber Drill Bit features a 1-flute, spiral flute design that maximizes chip evacuation and allows for faster drilling speeds. The overlocking (OL) shank ensures a secure connection to your drill, reducing the risk of slippage during use.

The bit's body is made from Irwin's proprietary high-speed steel (HSS), which offers superior strength and wear resistance. Its cutting edges are specially treated with the company's Marathon Plus coating, a unique, industrial-strength black oxide finish that provides enhanced corrosion resistance and prolongs the life of the bit.

This 1/4 Inch drill bit is suitable for use in a wide range of materials, including wood, metal, and masonry. Its 1-flute design is ideal for drilling pilot holes, while its robust construction makes it a reliable choice for more demanding applications.

With a length of 1 inch, this Irwin drill bit offers ample reach for various projects, while its compact size makes it convenient for use in tight spaces. The Irwin Marathon Plus 1/4 Inch Overlocking Jobber Drill Bit is an essential addition to any DIY enthusiast's or professional's toolbox, providing the durability and versatility needed to tackle a variety of drilling tasks with confidence.

Irwin's 67516 Jobber Drill Bit is a 1/4 inch, 1-flute, spiral flute bit designed for drilling through various materials. Here are some potential pros and cons of purchasing this drill bit:

Pros:

1. Durability: Irwin is known for manufacturing high-quality tools, and this drill bit is no exception. It's made of high-carbon steel, which is strong and resilient against wear and tear.

2. Versatility: With a 1/4 inch shank and a range of sizes, this drill bit can be used in a variety of drilling applications.

3. Efficiency: The spiral flute design helps to evacuate chips and debris efficiently, reducing drilling time and effort.

4. Long Reach: The 1-flute design allows for a longer reach into materials, making it ideal for drilling deeper holes.

Cons:

1. Single-Flute Design: While the single-flute design allows for deeper drilling, it may not be as effective in removing chips and debris as a multi-flute design.

2. Limited to Specific Materials: This drill bit is best suited for drilling through softer materials such as wood, plastic, and metal. It may not perform as well in harder materials like masonry or concrete.

3. Price: Compared to other drill bit brands, Irwin's 67516 Jobber Drill Bit may be pricier.

In conclusion, Irwin's 67516 Jobber Drill Bit is a durable and versatile drill bit that is ideal for drilling through softer materials efficiently. However, it may not be the best choice for drilling through harder materials due to its single-flute design. Additionally, it may be pricier compared to other brands. Ultimately, the decision to purchase this drill bit depends on the specific needs of the user and the materials they will be drilling through. If the user requires a high-quality, long-lasting drill bit for softer materials, then the Irwin 67516 Jobber Drill Bit may be a worthwhile investment.

part # 67516 prices

  • $14.99-$29.00

specifications drillnubbin:

  • brand: Irwin
  • part type: Drill Bit Flute
  • upc: 024721675163
  • manufacturer part number: 67516

payments drillnubbin:

  • other
  • credit card: Visa
  • wallet: Google-pay

seller drillnubbin:

  • # reviews: 334
  • rating: 100.0%

offer drillnubbin:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: February 25, 2026

returns drillnubbin:

  • method: Money back
  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Buyer

shipping drillnubbin:

  • class: Economy
  • service: Economy
  • type: Fixed
  • transit: 3-9 Days
  • cost: $0.00

general drillnubbin:

  • condition: New
  • Tools Workshop Equipment > Power Tool Air Tool Accessories > Drill Bits
part type: drill bit flute,
category: home & garden > tools workshop equipment > power tool air accessories > drill bits, sku: 10255121642529713,

Irwin 67516 Is Similar To:

drillnubbin logo
5 offers $14.99–$29.00 USD
  • Offer #1: $14.99 price + free delivery = $14.99* total. Condition is New . IRWIN 1/4 in.FREE SHIPPING
  • Offer #2: $29.00 price + free delivery = $29.00* total.FREE SHIPPING
  • Offer #3: $16.07 price + $3.75 delivery = $19.82* total. If the condition is labeled USED or PRE-OWNED : It has normal wear and tear from previous owner usage. Nickel plated for fast, smooth performance.+$3.75 shipping
  • Offer #4: $18.00 price + free delivery = $18.00* total. Made of steel, it is built to last and withstand tough drilling conditions The IRWIN 3/4" x 13" Rotary Masonry Drill Bit is a durable and high-quality tool designed for drilling into various types of masonry materials.FREE SHIPPING
  • Offer #5: $8.99 price + $5.62 delivery = $14.61* total. x 4 L in.. IRWIN High Speed Steel Black Oxide Coating Drill Bit 1/4 Dia.+$5.62 shipping