TUMAX
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3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
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3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8
High-quality materials ensure long-lasting performance and reliable drilling results.
3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4" Hex, 1/8-7/8"
Item #: 221773144

3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4" Hex, 1/8-7/8"

Item #: 221773144

RWF 89829

Price Details

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*All items will import from US

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What Stands Out

Cobalt Construction
Made from M35 cobalt steel, these drill bits offer superior durability and hardness, allowing them to cut through tough materials with ease, outperforming standard HSS bits.
TiAlN Coating
The titanium aluminum nitride coating enhances tool life and performance by reducing friction and heat buildup, enabling faster drilling speeds and cleaner holes in various materials.
Versatile Sizes
This set includes sizes from 1/8 to 7/8 inches, making it ideal for a wide range of applications, from metalworking to woodworking, ensuring you have the right bit for multiple tasks.

Product Details

Shop 3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4 Hex, 1/8-7/8 online at a best price in Rwanda. B0FSZ6NWT2
Brand NameTUMAX
ModelTM24380
Item HighlightImpact-Ready Hex, Dual-Spiral Flute, Laser-Etched Sizes, for Stainless Steel, HVAC & Electrical
Set Name3-Piece Multi-Step Drill Bit Set
Unit Count3 Count
ManufacturerTUMAX
Part NumberTM24380
Number of Pieces1
Included ComponentsStep Drill Bit
Material TypeHigh Speed Steel (HSS)
Finish TypesTitanium Aluminum Nitride
Shank TypeHex
Surface RecommendationAluminum, Metal, Plastic, Stainless Steel
Tool Flute TypeSpiral
Number of Flutes4
MaterialHigh Speed Steel (HSS)
Finish TypeTitanium Aluminum Nitride
BrandTUMAX
Item Weight1.5 lbs (680 grams)

What's in the box

Step Drill Bit

Who Should Buy?

Suitable For
  • Professional Contractors

    Ideal for contractors needing durable drill bits for various materials, ensuring long-lasting performance under heavy usage.

  • DIY Enthusiasts

    Perfect for hobbyists looking to complete home projects with precision and ease, thanks to its step design.

  • Metal Workers

    Greatly benefits metalworking professionals who require reliable drilling solutions for hard materials with clean finishes.

Not Suitable For
  • Casual Home Use

    Not suitable for occasional users who may find specialized bits unnecessary for simple tasks around the house.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What materials can the M35 Cobalt Step Drill Bit set penetrate?

    Answer: The M35 Cobalt Step Drill Bit set is designed to drill through a variety of materials, including stainless steel, aluminum, copper, and plastic. The cobalt construction enhances its durability and heat resistance, making it ideal for tough jobs. This means you can confidently tackle metalworking projects, such as creating precision holes in stainless steel sheets or plumbing pipes, with performance that stands up to high-speed drilling.
  • Question: What is the advantage of TiAlN coating on drill bits?

    Answer: The TiAlN (Titanium Aluminum Nitride) coating on these drill bits provides a significant advantage by increasing their hardness and reducing friction. This leads to longer tool life and improved cutting performance. Additionally, the coating helps to dissipate heat generated during drilling, making it suitable for heavy-duty applications. This means you can use these bits for extended periods while maintaining sharpness and efficiency in your projects.
  • Question: What is the significance of the 1/4" hex shank?

    Answer: The 1/4" hex shank on the M35 Cobalt Step Drill Bits enhances compatibility with quick-change chucks and power tools. This design allows for a secure and stable connection, minimizing slippage during operation. Moreover, the hex shape facilitates rapid changing of bits in drilling tasks, making your workflow more efficient whether you are working on crafts or larger construction projects.
  • Question: In what range of sizes does the M35 Cobalt Step Drill Bit set operate?

    Answer: The M35 Cobalt Step Drill Bit set operates in a size range of 1/8" to 7/8", accommodating a variety of drilling needs. This versatility makes it perfect for everything from small pilot holes to larger clearance holes. Whether you're building furniture or installing fixtures, this range allows you to easily switch between sizes without needing multiple drill bits.
  • Question: Are the step drill bits suitable for beginners?

    Answer: Yes, the M35 Cobalt Step Drill Bit set is suitable for beginners as well as experienced users. The step design aids in guiding the bit through materials smoothly and reduces the risk of wandering off-center. This is particularly beneficial for novice DIYers who may struggle with traditional drill bits, allowing them to achieve clean, precise holes without extensive experience.
  • Question: Can the step drill bits be used in a hand drill?

    Answer: Absolutely! The M35 Cobalt Step Drill Bits can be used in both hand drills and power drills. The 1/4" hex shank fits most standard drills, making it convenient for various applications. Whether you're drilling holes for wires in a DIY project or creating fixtures in carpentry, these bits can be easily handled with either type of drill.
  • Question: How should I maintain the cobalt step drill bits?

    Answer: To maintain your M35 Cobalt Step Drill Bits, keep them clean and store them in a dry place to prevent rust. After use, wipe them down with a cloth to remove any debris or residue. Avoid using excessive force while drilling, as this can dull the edge. By following these maintenance tips, you can extend the life of the bits and ensure they perform efficiently for your projects.
  • Question: What are the common applications for this drill bit set?

    Answer: The M35 Cobalt Step Drill Bit set is commonly used in metalworking, plumbing, and electrical applications. It is perfect for creating precise holes in metal sheets, drilling into pipes, or even for custom wiring jobs. This versatility makes the set valuable for both professional tradespeople and hobbyists, allowing for a wide range of drilling projects in one convenient package.
  • Question: Is the cobalt step drill bit set suitable for industrial use?

    Answer: Yes, the M35 Cobalt Step Drill Bit set is well-suited for industrial use due to its robust construction and heat-resistant properties. It performs reliably under demanding conditions, making it an excellent choice for machining, fabrication, and assembly tasks. Industries such as automotive and manufacturing often utilize such drill bits for their durability and efficiency in high-volume applications.
  • Question: Where can I buy 3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4" Hex, 1/8-7/8"?

    Answer: You can purchase the 3Pcs M35 Cobalt Step Drill Bit Set, TiAlN Coated, 1/4" Hex, 1/8-7/8" from Ubuy in Rwanda. Ubuy provides a convenient shopping experience with various brands and tools, making it easy to find the right products for your needs.

TUMAX Drill Bits Editorial Review

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RWF 89829

Order now and get it around Sunday, September 27

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Features & Benefits

  • Made from high-strength, durable high-speed steel.
  • Includes 99 sets of drill bits in various sizes for versatility.
  • Titanium coated to prevent rust and increase hardness.
  • Designed to minimize heat buildup for prolonged life.
  • Easy storage and transport with a sturdy plastic box.
  • Ideal for drilling in wood, cast iron, aluminum, plastic, and fiberglass.

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