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- 1/4"-1-3/8" M2 Step Drill Bit Unibit for Hole...
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Nº de artículo:
221806660
1/4"-1-3/8" M2 Step Drill Bit Unibit for Hole Drilling 5 Sizes
86% of respondents would recommend this to a friend
Nº de artículo:
221806660
UYU 1724
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from Estados Unidos
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Importado de la tienda USA
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Cuts A LOT MORE CLEAN holes and much EASIER than average step bits.
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What Stands Out
Versatile Materials
Designed for drilling through stainless steel, copper, aluminum, wood, and plastic, ensuring versatility for various projects without changing bits frequently.
High Speed Steel
Crafted from M2 high-speed steel, offering excellent durability and long life, reducing wear and tear during tough drilling tasks.
Double Flute Design
The spiral grooved double fluted structure enhances chip removal and smooth cutting, resulting in cleaner holes and improved efficiency during operation.
Detalles de producto
| Brand Name | Jerax tools |
| Model | STG1-3/8 |
| Item Highlight | M2 High Speed Steel; Fast, Clean Cuts in Stainless Steel, Copper, Aluminum, Wood, Plastic |
| Unit Count | 1 Count |
| Manufacturer | Jerax tools |
| Part Number | STG138 |
| Item Weight | 1.6 ounces (45.36 grams) |
| Cutting Diameter | 1.38 inches |
| Item Dimensions | 1.38 x 1.38 x 3.55 inches (3.5 x 3.5 x 9 cm) |
| Minimum Bore Diameter | 0.88 inches |
| Material Type | High Speed Steel (HSS) |
| Finish Types | Nitridation |
| Shank Type | Straight |
| Surface Recommendation | Stainless,Wood,Aluminum,Copper,Plastic,Steel |
| Cutting Angle String | 118 degrees |
| Tool Flute Type | Straight |
| Point Style | Split Point |
| Number of Flutes | 2 |
| Material | High Speed Steel (HSS) |
| Finish Type | Nitridation |
Who Should Buy?
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DIY Enthusiasts
Perfect for hobbyists who tackle various home projects, needing versatile drilling capabilities across multiple materials.
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Professional Tradesmen
Ideal for electricians and plumbers who require reliable and efficient drilling tools for installations and repairs.
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Metal Workers
Great for professionals needing precise hole drilling in metals like stainless steel and aluminum.
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Casual Users
Not ideal for users who only need a drill occasionally as the complexity may lead to improper use.
DESCRIPCIÓN DEL PRODUCTO
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Preguntas y respuestas de los clientes
-
Pregunta:
What materials can the 14 to 2 Inch Step Drill Bit drill through?
Respuesta: The 14 to 2 Inch Step Drill Bit is designed to effectively drill through a variety of materials, including stainless steel, copper, and aluminum. These materials are commonly found in various DIY and professional projects, making this tool versatile for tasks such as metalworking and plumbing. Its high-speed steel construction ensures durability and consistent performance, allowing you to achieve clean, precise holes with ease. -
Pregunta:
What is the advantage of using a double-fluted design in step drill bits?
Respuesta: The double-fluted design of this step drill bit offers several advantages. It allows for faster chip removal, which can prevent clogging and overheating during drilling. This design enhances overall drilling efficiency, resulting in smoother holes and reducing the risk of damaging the workpiece. Whether you're creating holes for plumbing fittings or electrical installations, this feature ensures you maintain accuracy and prolong the life of the drill bit. -
Pregunta:
Can this step drill bit be used for making larger holes?
Respuesta: Yes, this step drill bit can create larger holes, ranging from 14 to 2 inches in diameter. This capability makes it ideal for tasks that require a variety of hole sizes without needing multiple bits. It is especially useful in metalworking, where creating different sized holes is often necessary for custom fabrication. The step design allows you to drill progressively larger holes with precision. -
Pregunta:
How does the spiral groove design improve drilling performance?
Respuesta: The spiral groove design of this step drill bit improves drilling performance by enhancing the bit's cutting efficiency. The spiral shape allows for optimal chip removal and reduces friction during the drilling process. This results in cooler operation and better control, which is particularly beneficial when working with hard materials such as stainless steel. This feature enables users to achieve professional results while minimizing wear on the bit. -
Pregunta:
Is this drill bit suitable for both professionals and DIY enthusiasts?
Respuesta: Absolutely! The 14 to 2 Inch Step Drill Bit is suitable for both professionals and DIY enthusiasts. Its unique design and high-speed steel construction cater to a wide range of applications, from heavy-duty industrial tasks to home improvement projects. Whether you're a seasoned craftsman tackling intricate metalwork or a hobbyist working on galleries for your home, this drill bit is versatile enough to meet your needs. -
Pregunta:
What types of drills are compatible with this step drill bit?
Respuesta: This step drill bit is compatible with most standard electric, cordless, and even manual drills that can accommodate a 1/4-inch shank. The versatility in drill compatibility allows users to choose their preferred drilling tool, maximizing convenience during their projects. By using the correct drill settings, you can optimize performance and achieve the best outcomes in your drilling tasks. -
Pregunta:
How should I maintain my step drill bit for optimal performance?
Respuesta: To maintain optimal performance of your step drill bit, it's important to keep it clean and stored properly. After each use, wipe the bit to remove metal shavings and debris. Avoid using the bit for materials it's not designed for, as this can cause premature dulling. Regularly inspect the edges for wear and choose proper drilling speeds to maximize the life of your bit, ensuring precision in future projects. -
Pregunta:
What drilling techniques yield the best results with this type of bit?
Respuesta: To achieve the best results with the step drill bit, begin by marking your drilling location clearly. Use lower speeds for softer materials and gradually increase to optimal speeds for harder materials like stainless steel. It's also beneficial to apply coolant or cutting oil during drilling, as this reduces friction and heat, resulting in cleaner holes and prolonging the life of the drill bit. When gradually enlarging holes, take your time to ensure precision. -
Pregunta:
Are there specific safety precautions to follow while using this drill bit?
Respuesta: Yes, safety is paramount when using drill bits. Always wear protective eyewear to shield against metal shavings. Ensure your workpiece is securely clamped to avoid movement while drilling. Use the correct drill speed for the material to minimize the risk of the bit breaking. Additionally, never force the drill; let the bit work at its own pace. Following these precautions will enhance your safety and improve drilling outcomes. -
Pregunta:
Where can I buy the 14 to 2 Inch Step Drill Bit in Uruguay?
Respuesta: You can purchase the 14 to 2 Inch Step Drill Bit at Ubuy in Uruguay. Ubuy is a reliable e-commerce platform that offers a wide variety of tools and equipment. With competitive prices and a user-friendly interface, finding and ordering your desired drill bits is straightforward and efficient. Check Ubuy for various options and fast access to this essential tool for your drilling needs.
Jerax tools Step Drill Bits Editorial Review
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Customer Reviews & Ratings
664 valoraciones de los clientes
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5 estrella
79%
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4 estrella
11%
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3 estrella
4%
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2 estrella
2%
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1 estrella
4%
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ventajas
- Versatile for various materials
- High-speed steel construction
- Double fluted for efficient drilling
- Spiral groove design reduces chips
- Durable and long-lasting performance
Contras
- May require some effort to clean shavings.
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Fastest cross-border delivery
características y beneficios
- M2 HSS with increased Tungsten and Molybdenum for enhanced durability.
- Polished steps and size highlights facilitate easy target identification.
- Designed for faster, easier, and cleaner drilling performance.
- Heavy-duty capability for various materials, including stainless and mild steel.
- Versatile with 4 marked sizes, eliminating the need for multiple bits.
- Optimized design for high-accuracy CNC processing, improving efficiency.
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