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- 3/8" Single Size M35 Step Drill Bit Unibit fo...
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Item #:
87747121
3/8" Single Size M35 Step Drill Bit Unibit for Hole Drilling
Item #:
87747121
BND 44
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 Saturday, August 22
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Make your drilling work easier with our M35 HSS 1/2 Inch Step Drill Bit, designed for quick and clean drilling in various materials.
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What Stands Out
Versatile Materials
Designed to drill through stainless steel, metal, wood, and plastic, making it the ideal choice for various projects and materials without the need for multiple drill bits.
Efficient Design
The double spiral flutes enhance chip removal and reduce friction, leading to cleaner holes and less strain on your drilling tool, resulting in a smoother drilling experience.
Compact Size
With a 3/8 inch size, this step drill bit is perfect for creating precise small holes, catering specifically to users who require accuracy in narrow spaces without compromising power.
Product Details
- [Quick Drilling Small Holes]: Jerax tools Mini Step Bits is specially designed for drilling small holes. Unique incremental head design allows quick and fast start of drilling. Make your drilling work more easier! It is also a great tool to make pilot holes!
- [MORE Holes]: TOP GRADE M35 high speed steel material ensures A LOT MORE CLEAN holes and much easier than average unibits. Additional Titanium Aluminum Nitride surface hardening treatment make the performance even better.
- [Easier | Faster | Cleaner]: With our high-accuracy CNC processing and several optimized design details over the years, our design cuts EASY, FAST and CLEAN, outperforming the average ones on the market.
- [Non-stop]: Our Polished Steps and Size Highlights let you able to see target hole size during drilling. No need to stop in the middle of the drilling and check. Save you time and hassle.
- [Single Size]: 3/8".
| Brand Name | Jerax tools |
| Set Name | Single 3/8" Drill Bit |
| Unit Count | 1 Count |
| Manufacturer | Jerax tools |
| Part Number | JTSDB150 |
| Number of Pieces | 1 |
| Cutting Diameter | 0.38 inches (1 cm) |
| Minimum Bore Diameter | 0.38 inches (1 cm) |
| Material Type | High Speed Steel (HSS) |
| Finish Types | Titanium Aluminum Nitride |
| Shank Type | Hex |
| Surface Recommendation | Metal, Plastic, Wood |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Material | High Speed Steel (HSS) |
| Finish Type | Titanium Aluminum Nitride |
| Brand | Jerax tools |
| Item Weight | 0.3 lbs (140 grams) |
Who Should Buy?
-
Metal Workers
Ideal for professionals needing precision drilling in stainless steel and metal for various projects.
-
DIY Enthusiasts
Great for home projects requiring accurate small holes in wood, plastic, or metal, simplifying the process.
-
Woodworkers
Useful for woodworkers seeking clean and precise drilling for hinges, hardware, and decorative projects.
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Large Scale Projects
Not suitable for large drilling jobs requiring multiple sizes or extensive material engagement.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the M35 HSS 3/8 Inch Step Drill Bit designed for?
Answer: The M35 HSS 3/8 Inch Step Drill Bit is designed primarily for drilling small holes in a variety of materials including stainless steel, metal, wood, and plastic. Its unique step drill design allows for creating evenly sized holes without the need for multiple drill bits. This versatility makes it ideal for DIY enthusiasts and professionals alike. The double spiral flutes provide efficient chip removal, which helps in maintaining cutting precision and extending the lifespan of the bit. -
Question:
How does the double spiral flute feature benefit drilling?
Answer: The double spiral flute feature enhances the drilling process by providing efficient chip removal and improved control while drilling. This design helps to reduce friction and heat build-up, which can damage both the bit and the material being drilled. When using this step drill bit on stainless steel or plastic, users will notice cleaner cuts and less effort required, making it ideal for precision projects. -
Question:
Can I use the M35 HSS Step Drill Bit on metal surfaces?
Answer: Yes, the M35 HSS Step Drill Bit is excellent for drilling into metal surfaces. Its high-speed steel (HSS) construction ensures durability and the ability to retain sharpness even under tough conditions. Whether you're working on metal fabrication or repairs, this bit provides clean and precise holes, making it a reliable choice for metalworking tasks. -
Question:
What are the advantages of using a step drill bit compared to traditional drill bits?
Answer: Step drill bits, like the M35 HSS model, provide several advantages over traditional drill bits. They can create multiple hole sizes with one bit, saving time and the hassle of switching bits. Additionally, their design minimizes walking on the material surface, helping to maintain accuracy. This feature is particularly beneficial in applications where precision is critical, such as electrical work, plumbing, and cabinetry. -
Question:
Is the M35 HSS Step Drill Bit suitable for home DIY projects?
Answer: Absolutely! The M35 HSS Step Drill Bit is an excellent tool for home DIY projects, being versatile and user-friendly. Whether you're installing shelves, drilling holes for fixtures, or working on crafts, this bit can handle various materials with ease. Its ability to create clean holes without causing excessive damage to the material makes it a favorite among DIY enthusiasts. -
Question:
What sizes of holes can the M35 HSS Step Drill Bit create?
Answer: The M35 HSS 3/8 Inch Step Drill Bit can create multiple hole sizes ranging from small pilot holes up to larger holes, depending on the step increments provided on the bit. This range allows for flexibility in projects, whether you need a small hole for a screw or a larger hole for a connector. The gradual step design also ensures that you can achieve precise sizes for your specific needs. -
Question:
Can this step drill bit be used with a standard drill?
Answer: Yes, the M35 HSS Step Drill Bit is compatible with standard drills that accept 3/8 inch shanks. Most corded or cordless drills can accommodate this size, allowing for versatility in your tool collection. To ensure optimal performance, it's recommended to use the bit with a drill that has adjustable speed settings, as it provides better control when working with different materials. -
Question:
Does the M35 HSS Step Drill Bit work well on plastics?
Answer: Yes, the M35 HSS Step Drill Bit works effectively on various types of plastics. Its design allows for smooth cutting without melting or cracking the material, which can be a common issue with less suitable bits. Whether you're working with acrylic, PVC, or polyethylene, this step drill bit will help you achieve clean, accurate holes, making it ideal for crafts and custom projects. -
Question:
What maintenance does the M35 HSS Step Drill Bit require?
Answer: To maintain your M35 HSS Step Drill Bit, it’s best to clean it after each use to remove any debris and chips. Regularly inspecting the bit for dullness is also important; if it becomes dull, you can sharpen it using a specialized sharpening tool designed for drill bits. Proper storage in a dry place will help prevent rusting and prolong the life of the bit, ensuring it remains sharp and effective for future projects. -
Question:
Where can I buy the M35 HSS 3/8 Inch Step Drill Bit in Brunei?
Answer: You can purchase the M35 HSS 3/8 Inch Step Drill Bit conveniently on Ubuy in Brunei. Ubuy offers a user-friendly online shopping experience, ensuring that you can find this essential tool easily. With reliable service, Ubuy allows you to browse other products and accessories that suit your project needs.
Jerax tools Step Drill Bits Editorial Review
The M35 HSS 1/2 Inch Step Drill Bit has garnered a mix of reviews from customers, reflecting both satisfaction and disappointment in its performance. Many users appreciate its versatility and effectiveness, specifically highlighting its ability to fit into tight spaces and its capability to handle steel drilling with ease. Some users who previously relied on other brands, such as Milwaukee, have reported that they find this step bit to perform better, citing its effortless operation when enlarging holes in thicker materials like 1/2 inch plate metal. However, not all experiences have been positive. A customer expressed dissatisfaction with the durability of the bit, noting that the tip rounded off after a single use on stainless steel. This indicates that while the product can perform well under certain materials, it may not hold up as well when expected to tackle tougher jobs. Overall, the M35 step drill bit stands out for its functionality and precision in specific applications, though potential buyers should be aware that its performance can vary depending on the material being drilled. **
Customer Reviews & Ratings
190 customers ratings
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5 Star
75%
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4 Star
10%
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3 Star
3%
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2 Star
6%
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1 Star
6%
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Pros
- Versatile for drilling in various materials, including steel, wood, and plastic.
- Suitable for use in tight spaces where other tools may struggle.
- Highly praised for ease of use and effectiveness compared to competing brands.
Cons
- Durability concerns, especially when used on stainless steel noted by some users.
Platform Trust & Buyer Confidence
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23 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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BND 44
Order now and get it around Saturday, August 22
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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Features & Benefits
- Designed for quick drilling of small holes in stainless steel, metal, wood, and plastic.
- Made from TOP GRADE M35 high-speed steel for cleaner, more efficient holes.
- Features a unique incremental head design to start drilling fast and easily.
- Polished steps allow visibility of target hole size, saving you time and hassle.
- High-accuracy CNC processing ensures superior cutting performance.
- Outperforms average unibits with faster, cleaner, and easier drilling.
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