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Pro Edge Technology

13pcs Cobalt Drill Bits Set, M35 High Speed Steel 135 Degree Tip Twist Jobber Drill Bits Set for Hardened Metal Stainless Steel Cast Iron Wood Plastic with Index Storage Box (1/16"-1/4")

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon
Arrives Jul 21 – Jul 22
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Size: 1/16"-1/4"


Color: Bronze


Number of Items: 13


Features

  • Cost-effective combination: Pro edge 13pcs jobber drill bits set includes 13 sizes from 1/16" to 1/4" in 1/64" increments.With an average price per bit lower than the M35 Jobber Drill Bits market average price.
  • M35 HSSPro edge 13pcs jobber drill bits set made of M35 material, which contains 5% cobalt, has higher wear resistance and heat resistance(3-5x Longer Life than M2 HSS Drill Bits).
  • 135 Split Point & Twist Design: The 135 degree design reduces the pressure required for the drill bit to penetrate materials, making it more suitable for hard materials and helping the drill bit self locate and not easily shake, ensuring machining accuracy. Twisted design allows for faster removal of debris.
  • Can Be Widely Used: Suitable for cutting stainless steel, cast iron parts, copper, aluminum, and other soft metals, as well as plastics, wood, etc., whether it is woodworking, metal processing, home maintenance, or DIY, it can be easily handled.

Description

Precision-engineered cutting tools fusing R&D innovation with cost-efficient manufacturing. Trusted by global manufacturers.

Material: Cobalt Steel


Cutting Diameter: 0.25 Inches


Shank Type: Straight


Cutting Angle String: 135 Degrees


Brand: Pro Edge Technology


Brand Name: Pro Edge Technology


Set Name: 13pcs Jobber Drill Bits Set


Unit Count: 13.0 Count


Manufacturer: PRO PRECISION CUTTING TOOLS, LLC


Part Number: YTA0008


Number of Pieces: 13


Included Components: jobber drill bits


Cutting Diameter: 0.25 Inches


Material Type: Cobalt Steel


Shank Type: Straight


Surface Recommendation: Aluminum, Cast Iron, Copper, Plastic, Stainless Steel, Wood


Cutting Angle String: 135 Degrees


Tool Flute Type: Spiral


Number of Flutes: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 21 – Jul 22

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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Similar Products

Top Amazon Reviews

    • Cobalt drill bits are the best.
Size: 1/8 in Color: Bronze Number of Items: 12
These are super handy. They are sharp , sturdy and drill through the harder metals.
Reviewed in the United States on May 5, 2026 by Mark
    • They work and are a bargain.
Size: 1/8 in Color: Bronze Number of Items: 12
I was trying to drill through galvanized steel with worn out bits, and it was taking forever. These bits were 10 for what Lowe’s was selling two for,They are sharp, well made and excellent for drilling my galvanized steel. They should last for years and I would buy them again tomorrow if I needed them. ... show more
Reviewed in the United States on December 19, 2025 by Odie Haley
    • Better than mac
Size: 1/16"-1/4" Color: Bronze Number of Items: 13
yet to break one pretty good quality for the price wouldn’t say they are amazing or anything but they are better than them mac bits that’s for sure
Reviewed in the United States on June 12, 2026 by Nick
    • good value
Size: 1/16"-1/4" Color: Bronze Number of Items: 13
worked great for me. Excellent value, needed something to drill out a 6mm stainless steel roll pin and these did the trick when my other drill bits just crumbled.
Reviewed in the United States on June 5, 2026 by Brent Oleary
    • drill bits
Size: 1/16"-1/4" Color: Bronze Number of Items: 13
good product
Reviewed in the United States on June 19, 2026 by danny b.
    • Poor Longevity in Professional Use
Size: 1/16"-1/4" Color: Bronze Number of Items: 13
I purchased these drill bits for use at work, primarily for drilling through metal. Unfortunately, the performance and durability were below expectations. After the first use on metal, the cutting edges noticeably dulled, which significantly reduced their effectiveness. These bits struggled to maintain sharpness even under standard operating conditions and proper drilling technique. For a product marketed for metal applications, I expected much better wear resistance and longevity. Premature dulling not only slows productivity but also affects drilling accuracy and overall efficiency. Based on my experience in a professional setting, I would not recommend these drill bits for metal work or frequent use, as they do not appear to hold up under typical jobsite demands. ... show more
Reviewed in the United States on March 3, 2026 by Daniel Figueroa
    • Worth the money
Size: 5/32" Color: Bronze Number of Items: 12
Worth the money and it drilled more then my craftsman said I bought I will purchase these again in the future. They’re worth it.
Reviewed in the United States on June 16, 2026 by Mark
    • Strong, Precise, and Built for Tough Materials
Size: 1/16"-1/4" Color: Bronze Number of Items: 13
This 13-piece cobalt drill bit set has been a great addition to my toolbox. The M35 high-speed steel with cobalt makes a noticeable difference when drilling through harder materials like stainless steel and metal—these bits cut cleanly without dulling quickly. The 135-degree split point tip helps reduce walking, so starting holes is much more accurate and controlled. I’ve used them on several projects, and they’ve held up well with consistent performance. The set includes a nice range of sizes, and the storage case keeps everything organized and easy to grab when needed. For the price, this is a solid, reliable set that performs like more expensive brands. Definitely recommend for anyone working with metal regularly! ... show more
Reviewed in the United States on April 29, 2026 by Texas Legend

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