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Item #:
87585440
1/8"-1/2" Quick Change M2 Step Drill Bit Unibit Hole Drilling
86% of respondents would recommend this to a friend
Item #:
87585440
MMK 93729
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Tuesday, September 08
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Our M2 HSS step bits cut A LOT MORE CLEAN holes and much EASIER than average step bits.
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What Stands Out
Versatile Material Use
Designed to drill through stainless steel, copper, aluminum, wood, and plastic, offering a one-stop solution for various drilling projects.
Quick Change System
The quick change feature allows for fast and easy bit switching, reducing downtime and improving efficiency during drilling tasks.
Double Fluted Design
The double fluted design enhances cutting speed and precision, ensuring clean holes and minimized material shredding for professional results.
Product Details
| Brand Name | Jerax tools |
| Model | JTQSD001 |
| Set Name | 1/8" - 1/2" Set |
| Unit Count | 1 Count |
| Number of Packs | 1 |
| Manufacturer | Jerax tools |
| Part Number | QC-SDB-1/2" |
| Number of Pieces | 13 |
| Cutting Diameter | 0.5 inches (1.3 cm) |
| Item Dimensions | 0.4 x 0.4 x 2.8 inches (1 x 1 x 7.1 cm) |
| Minimum Bore Diameter | 0.13 inches (0.3 cm) |
| Material Type | High Speed Steel (HSS) |
| Finish Types | Nitridation |
| Shank Type | Hex |
| Surface Recommendation | Stainless,Wood,Aluminum,Copper,Plastic,Steel |
| Tool Flute Type | Straight |
| Point Style | Step Point |
| Number of Flutes | 2 |
| Material | High Speed Steel (HSS) |
| Finish Type | Nitridation |
| Brand | Jerax tools |
Who Should Buy?
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DIY Enthusiasts
Ideal for hobbyists who frequently work with various materials, including wood and soft metals, for home projects.
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Metal Fabricators
Great for professionals in metalworking needing precise hole sizes in stainless steel and aluminum for fabrication.
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Woodworkers
Perfect for woodworkers requiring clean drilling action in wood, allowing for smooth finishes in furniture projects.
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Heavy Industry
Not suitable for heavy industrial applications that require more durable tools for extreme workload and high precision.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What materials can the M2 HSS Quick Change Step Drill Bit be used on?
Answer: The M2 HSS Quick Change 316 - 78 Step Drill Bit is designed for versatility and can be effectively used on various materials including stainless steel, copper, aluminum, wood, and plastic. Its double-fluted design allows for efficient chip removal, reducing friction and heat buildup while drilling, making it ideal for both metalworking and woodworking projects. Whether you're creating holes in metal sheets for fabrication or drilling clean holes in wooden surfaces for crafting, this drill bit ensures smooth performance across different applications. -
Question:
How does the quick change feature of the drill bit work?
Answer: The quick change feature of the M2 HSS Step Drill Bit allows for fast and easy bit replacements without the need for additional tools. This means you can swiftly switch between drill bits, enhancing efficiency during your projects. The design is compatible with most standard drill chucks, making setup seamless. This quick change functionality is particularly advantageous in job sites or workshops where time is critical and multiple hole sizes may be needed consecutively. -
Question:
What is the advantage of using double fluted drill bits?
Answer: Double fluted drill bits, like the M2 HSS Quick Change Step Drill Bit, offer several advantages over single-flute designs. The two-flute structure facilitates better chip removal during drilling, leading to smoother and cleaner holes. Additionally, it results in reduced resistance and improved heat dissipation, minimizing the risk of bit damage. This design is especially useful for drilling through tougher materials such as stainless steel and ensures long-lasting performance and precision in all your projects. -
Question:
Can I use this drill bit with a cordless drill?
Answer: Yes, the M2 HSS Quick Change Step Drill Bit is suitable for use with cordless drills and most standard drill machines. Its design incorporates a shank that fits into a variety of cordless drill chucks, ensuring secure attachment. When using a cordless drill, ensure that the battery is sufficiently charged and the drill is set to the appropriate speed for the material you are drilling. This allows for optimal performance and effectiveness, providing the flexibility needed for portable workstations. -
Question:
What are the benefits of using a step drill bit?
Answer: Step drill bits, such as the M2 HSS Quick Change 316 - 78, provide a range of benefits including the ability to create multiple hole sizes without needing to change bits. This capability saves time and effort when working with various sizes of holes in a single material. They feature graduated steps that allow for precise control over hole diameter, making them ideal for tasks that require accuracy. In construction or crafting where varied hole sizes are essential, step drill bits streamline the process significantly. -
Question:
Is this drill bit suitable for home DIY projects?
Answer: Absolutely! The M2 HSS Quick Change Step Drill Bit is perfect for home DIY enthusiasts. Its versatility allows you to tackle a wide range of projects, from installing fixtures to crafting furniture modifications. Whether you are drilling into metal for a home repair or creating pilot holes in wood for assembling a new piece, this drill bit helps ensure professional results with minimal hassle. Its user-friendly design makes it accessible for both seasoned DIYers and beginners alike. -
Question:
How do I maintain the M2 HSS Step Drill Bit for longevity?
Answer: To maintain the M2 HSS Quick Change Step Drill Bit and ensure its longevity, proper cleaning and storage are essential. After each use, clean the bit to remove any debris and chips, which can accumulate in the flutes and cause dulling. Store the drill bit in a protective case or designated organizer to prevent damage or bending. When working with softer materials, avoid applying excessive pressure, as this can lead to premature wear. Regular maintenance will keep the bit performing at its best for many projects. -
Question:
What sizes does the M2 HSS Quick Change Step Drill Bit offer?
Answer: The M2 HSS Quick Change 316 - 78 Step Drill Bit features a range of sizes within its stepped design, allowing you to create holes from smaller diameters up to larger ones without needing to switch bits. This multi-size capability makes it an all-in-one solution for various tasks, whether you're drilling pilot holes or larger clearance holes. This versatility is particularly beneficial in scenarios where you need to adapt to different requirements quickly, streamlining your workflow. -
Question:
Can the step drill bit be used for precision drilling?
Answer: Yes, the M2 HSS Quick Change Step Drill Bit is well-suited for precision drilling tasks. Its structured steps enable you to achieve accurate hole sizes with minimal margin for error, making it ideal for applications where precision is critical. Whether it's creating perfectly aligned holes for fasteners or ensuring clean cuts in delicate materials, this drill bit delivers reliable results. This quality makes it an excellent choice for professionals and hobbyists seeking accuracy in their projects. -
Question:
Where can I buy the M2 HSS Quick Change Step Drill Bit in Myanmar?
Answer: You can purchase the M2 HSS Quick Change 316 - 78 Step Drill Bit conveniently from Ubuy in Myanmar. Ubuy offers a wide range of products with user-friendly navigation, ensuring you can find what you need easily. They provide essential product details, enabling informed buying decisions. Explore their site to discover more about this high-performance drill bit and enhance your drilling experience today.
Jerax tools Step Drill Bits Editorial Review
The 18 - 12 Quick Change Step Drill Bit has emerged as a highly favorable tool among customers, particularly for those involved in woodworking, electronics, and metalworking. Many users have found it particularly effective for drilling into various materials, including stainless steel, aluminum, wood, and plastic. A noteworthy usage cited by a customer involved drilling holes in guitars for piezo pickups, where this bit proved to be indispensable in avoiding damage to laminated wood. Users reported that employing this step drill bit allowed them to achieve precise holes without the risk of splitting the material, significantly reducing costs associated with hiring a professional. Moreover, customers were impressed by the bit's longevity and sharpness, with several praising its performance in tough materials like steel. Many emphasized its ease of use, even for individuals without extensive handyman skills, reinforcing the notion that this tool makes tasks accessible for all skill levels. However, while some users noted that the bit's sharpness could diminish after multiple uses, the overall feedback remains overwhelmingly positive, reflecting a strong satisfaction with both its performance and value. This step drill bit appears to be a must-have for both tradespeople and DIY enthusiasts, providing a versatile and cost-effective solution to various drilling challenges. Its affordability, combined with robust functionality, makes it a favored choice among users looking to enhance their toolkit. **
Customer Reviews & Ratings
721 customers ratings
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5 Star
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4 Star
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3 Star
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Pros
- Effective for drilling into metal, wood, aluminum, and plastic.
- Strong performance in difficult materials (e.g., stainless steel).
- Reduces the need for professional services, offering significant cost savings.
- Easy to use, even for those with limited experience.
- Maintains sharpness well across multiple uses.
Cons
- Some users reported a decrease in sharpness after several holes.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“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
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“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
Verified buyer
“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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Important information
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MMK 93729
Order now and get it around Tuesday, September 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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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
- Made of high-quality M2 HSS material for durability.
- Designed to cut clean holes faster than average bits.
- Vacuum heat treatment enhances performance and longevity.
- Polished steps allow for easy view of target hole size.
- Features a quick change 1/4 inch hex shank for efficient bit switching.
- Includes 3 bits for multi hole size capabilities.
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