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- #21 Aircraft Extension Drill, 6 Overall, Carb...
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Item #:
146848320
#21 Aircraft Extension Drill, 6 Overall, Carbide Tipped, 135 Split Point .159, 61221
Item #:
146848320
INR 6187
Price Details
Price
INR 6187
M.R.P. INR 6187
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, August 24
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For drilling where additional reach beyond jobber or taper length drills is required.
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What Stands Out
Precision Design
Crafted with a 135 split point for accurate drilling, ensuring clean entry and reduced walking on materials, making it ideal for professional and DIY applications.
Durable Material
Carbide tipped for maximum hardness and longevity, this drill extension is built to withstand rigorous use, providing exceptional performance and reliability over time.
Versatile Length
At 6 inches overall, this drill extension is designed for extended reach in tight spaces, enabling users to tackle challenging projects with ease and efficiency.
Product Details
| Brand Name | Super Tool |
| Model | 61221 |
| Unit Count | 1.0 Count |
| Manufacturer | Super Tool |
| Part Number | 61221 |
| Item Weight | 0.03 Pounds (10 grams) |
| Item Dimensions | 6 x 0.15 x 0.15 inches (15.2 x 0.4 x 0.4 cm) |
| Material Type | Carbide |
| Shank Type | Straight |
| Cutting Angle String | 135 Degrees |
| Tool Flute Type | Straight |
| Point Style | Split Point |
| Material | Carbide |
| Brand | Super Tool |
| Item dimensions L x W x H | 6 x 0.15 x 0.15 inches (15.2 x 0.4 x 0.4 cm) |
Who Should Buy?
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Aerospace Professionals
Ideal for aerospace engineers and technicians needing precision drilling in hard materials for aircraft manufacturing.
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Metal Fabricators
Perfect for fabricators working with metal components requiring extended reach and accuracy in drilling operations.
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Maintenance Technicians
Beneficial for technicians performing maintenance on aircraft and machinery where precision drill bits are essential.
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Casual Users
Not suitable for casual DIY users who require basic tools for simple projects without professional-grade capabilities.
Product Description
#21 Aircraft Extension Drill, 6 Overall, Carbide Tipped, 135 Split Point .159, 61221
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the 21 Aircraft Extension Drill?
Answer: The 21 Aircraft Extension Drill is specifically designed for drilling into hard materials like steel and aluminum, which are commonly used in aviation and automotive applications. The carbide-tipped design ensures durability and longevity, letting you tackle tough jobs with precision. This drill bit features a 135-degree split point that reduces the likelihood of walking, making it ideal for tricky or angled drilling situations. -
Question:
How does the split point design benefit drilling performance?
Answer: The 135-degree split point design allows for quicker penetration in materials without the need for pre-drilling. This feature also aids in self-centering, reducing misalignment during drilling. The sharp cutting edges of the split point minimize friction, which means less heat is generated during use, prolonging the drill's life. This design is particularly advantageous when working on sensitive projects in the aerospace field. -
Question:
What materials can the 21 Aircraft Extension Drill be used on?
Answer: The 21 Aircraft Extension Drill is well-suited for a variety of materials, including steel, aluminum, and other tough metals. Its carbide-tipped design provides the strength necessary for harder materials, making it a versatile choice in both professional and DIY projects. This drill bit is particularly useful for aircraft maintenance and repairs, where precision and durability are critical. -
Question:
What sizes are available for the 21 Aircraft Extension Drill?
Answer: This specific drill bit has a 6-inch overall length and features a diameter of .159 inches. While the 21 Aircraft Extension Drill focuses on this size, similar drills may be available in various sizes to cater to different drilling needs. Always ensure the bit matches the specifics of your project, as the size can affect the drilling efficiency. -
Question:
How does the carbide tip enhance the longevity of the drill?
Answer: Carbide tips are known for their exceptional hardness and wear resistance compared to standard steel drill bits. This means the 21 Aircraft Extension Drill will maintain its cutting edge longer, reducing the need for frequent replacements. The robust construction makes it especially reliable for demanding applications such as assembling or repairing aircraft components, where precision and reliability are paramount. -
Question:
Can I use this drill for home improvement projects?
Answer: Yes, the 21 Aircraft Extension Drill can be effectively utilized in various home improvement projects, especially those involving metalworking. Whether it's installing fixtures, metal beams, or even custom DIY projects, its design allows for clean, accurate drilling. The ability to handle hard materials means it is beneficial for creating long-lasting, sturdy installations. -
Question:
What kind of drill machine is compatible with the 21 Aircraft Extension Drill?
Answer: The 21 Aircraft Extension Drill is compatible with most standard drill machines, including handheld and bench drills. Ensure the drill you use can accommodate the shank size of this bit to guarantee a secure fit. For optimal results, select a drill that offers variable speeds to adapt to different materials and applications, improving accuracy and reducing the risk of damage. -
Question:
How should I maintain my 21 Aircraft Extension Drill?
Answer: To maintain the performance of your 21 Aircraft Extension Drill, store it in a dry, cool environment to prevent corrosion. Regularly clean the bit after use to remove metal shavings and debris, which can dull the cutting edges. Avoid forcing the drill into hard materials, as this can also lead to premature wear. Proper care ensures longevity, especially when using it in professional environments. -
Question:
What is the difference between this drill and standard twist drills?
Answer: The key difference lies in the material and design; the 21 Aircraft Extension Drill features carbide tips and a specialized split point, which provides better performance on tougher materials compared to standard twist drills. While standard drills may be alright for softwood or plastic, the 21 Aircraft drill excels in metal applications where precision and durability are essential. -
Question:
Where can I buy the 21 Aircraft Extension Drill in India?
Answer: You can purchase the 21 Aircraft Extension Drill at Ubuy. Ubuy offers a wide range of quality tools including drill bits, making it a reliable option for both professionals and DIY enthusiasts. By shopping at Ubuy, you can easily find the necessary tools for your projects with convenient access to product details and specifications.
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“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
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“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
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siva
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“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
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INR 6187
Order now and get it around Monday, August 24
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
- 6-inch overall length for extended reach.
- Carbide-tipped for durability and longer life.
- 135° split point for efficient drilling.
- 2 1/8-inch flute length for versatility.
- Conforms to NAS 907 specifications.
- Proudly made in the USA for quality assurance.
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