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toolant M35 Cobalt Step Drill Bit, 1/8-1/2, TiAlN, 1/4 Hex Shank | M35 Cobalt HSS; TiAlN Coating; Four Spiral Flutes; 1/4 Hex Shank Unibit; Metal/Stainless/Aluminum/Plastic
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toolant M35 Cobalt Step Drill Bit, 1/8-1/2, TiAlN, 1/4 Hex Shank | M35 Cobalt HSS; TiAlN Coating; Four Spiral Flutes; 1/4 Hex Shank Unibit; Metal/Stainless/Aluminum/Plastic
Replace a whole set of hole saw. No more suffering from drilling large holes.
toolant M35 Cobalt Step Drill Bit, 1/8"-1/2", TiAlN, 1/4" Hex Shank | M35 Cobalt HSS; TiAlN Coating; Four Spiral Flutes; 1/4" Hex Shank Unibit; Metal/Stainless/Aluminum/Plastic
Item #: 83320380

toolant M35 Cobalt Step Drill Bit, 1/8"-1/2", TiAlN, 1/4" Hex Shank | M35 Cobalt HSS; TiAlN Coating; Four Spiral Flutes; 1/4" Hex Shank Unibit;

89% of respondents would recommend this to a friend

Item #: 83320380

MMK 102813

Price Details

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*All items will import from US

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Replace a whole set of hole saw. No more suffering from drilling large holes.
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What Stands Out

Versatile Size Range
This step drill bit covers sizes from 1/4" to 1-1/8", making it perfect for a variety of metal, plastic, and aluminum applications, thus addressing multiple user needs in one tool.
Impact Ready Design
Engineered for impact drivers, this cobalt step drill bit ensures maximum durability and efficiency, allowing users to drill through tough materials effortlessly, outperforming standard bits in tougher conditions.
Efficient Spiral Flutes
The four spiral flute design enhances chip removal and cooling, reducing friction and wear, which translates to longer bit life and cleaner holes, providing exceptional value for serious DIYers and professionals alike.

Product Details

Shop toolant M35 Cobalt Step Drill Bit, 1/8-1/2, TiAlN, 1/4 Hex Shank | M35 Cobalt HSS; TiAlN Coating; Four Spiral Flutes; 1/4 Hex Shank Unibit; Metal/Stainless/Aluminum/Plastic online at a best price in Myanmar. B0C23FBR9D

Who Should Buy?

Suitable For
  • Metal Workers

    Ideal for professionals working with metals, providing precision and clean holes without damaging materials.

  • DIY Enthusiasts

    Great for hobbyists who need versatile bits for various materials, making home projects smoother and faster.

  • Maintenance Technicians

    Perfect for technicians needing a reliable bit for maintenance tasks across diverse materials in various environments.

Not Suitable For
  • Woodworkers

    Not suitable for woodworking tasks, as it’s designed specifically for metal, plastic, and aluminum applications.

Product Description

toolant M35 Cobalt Step Drill Bit, 1/8"-1/2", TiAlN, 1/4" Hex Shank | M35 Cobalt HSS; TiAlN Coating; Four Spiral Flutes; 1/4" Hex Shank Unibit; Metal/Stainless/Aluminum/Plastic

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials can this drill bit be used on?

    Answer: It can be used on metal, aluminum, wood, plastic, and copper.
  • Question: What is the advantage of the TiAlN coating?

    Answer: The TiAlN coating provides high surface hardness for cutting harder materials and achieves higher cutting speeds.
  • Question: How does this drill bit compare to traditional hole saws?

    Answer: This step drill bit replaces a whole set of hole saws, offering versatility and ease of use for large holes.

AugTouf Step Drill Bits Editorial Review

** Toolant Four Spiral Flute Cobalt Step Drill Bit SetPro Max** The Toolant Four Spiral Flute Cobalt Step Drill Bit Set has garnered significant attention in the tool market due to its impressive performance and unbeatable price, setting a new benchmark for drill bits. Users have shared overwhelmingly positive experiences, emphasizing the longevity and cutting efficiency of these bits, even in arduous tasks typically reserved for high-end carbide and cobalt alternatives. Many customers were initially skeptical about the relatively low cost of these drill bits, particularly when compared to their existing brands, which often failed after just a few uses. However, the Toolant set has proven to outperform more expensive options, demonstrating remarkable resilience when drilling through tough materials like stainless steel and other alloys. Users praised their ability to cut quickly, with minimal heat generated, thus extending the life of the bits and eliminating the need for regular sharpening. Automotive professionals, in particular, have found these bits to be revolutionary in their workshops, with reports of successful usage on both thin and thicker metal materials, such as vehicle body panels and even quarter-inch solid steel. Feedback highlighted the sharpness and precision of the bits, with one user cautioning about their effectiveness on plastic, noting that they can create holes larger than intended if not handled with care. However, some users did report signs of wear after several uses, particularly when pushing the bits to their limits. They described the bits as extremely sharp but also brittle, advising caution to prevent breakage during operation. Overall, the Toolant Cobalt Step Drill Bit Set offers an exceptional value for both hobbyists and professionals, effectively combining affordability with quality performance. It seems to have set a new standard, with many users eager to replace their higher-priced bits with this reliable and efficient option. **

Customer Reviews & Ratings

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Pros

  • Outstanding cutting efficiency compared to more expensive options.
  • Long-lasting, with minimal wear reported even after extensive use.
  • Ideal for a variety of materials, including stainless steel and aluminum.
  • Sharpness allows for precise cuts, although caution is advised with softer materials.
  • Incredibly cost-effective.

Cons

  • Some users report wearing down after several uses.

Platform Trust & Buyer Confidence

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4.2/5 9250 + reviews
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
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Onesi
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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SAO JOHN
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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MMK 102813

Order now and get it around Tuesday, September 08

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

Features & Benefits

  • Gigantic step drill bit with 15 step sizes from 1/4'' to 2-1/2''
  • Streamlined size transition for smooth drilling
  • TiAlN coating for enhanced durability and cutting speeds
  • Perfect for various materials: metal, aluminum, wood, and plastic
  • 1/2'' shank for compatibility with standard drills
  • Eliminates the need for multiple hole saws

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