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- #53 x 12in HSS Aircraft Extension Drill Bit
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Item #:
191065197
#53 x 12in HSS Aircraft Extension Drill Bit
Item #:
191065197
NZD 38
Price Details
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
QTY:
Order now and get it around Saturday, September 26
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Ideal for drilling in mild steel where extra length for reach is required.
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What Stands Out
Extended Reach
At 53 inches long, this drill bit allows users to access hard-to-reach areas, making it perfect for deep drilling tasks in aviation and construction applications.
High-Speed Steel
Crafted from premium HSS, this drill bit ensures durability and sharpness, providing efficient drilling and longevity compared to standard bits, reducing the need for replacements.
Versatile Applications
Designed for use in various materials, this aircraft extension drill bit efficiently tackles metal, wood, and composite materials, catering to a broad range of professional and DIY projects.
Product Details
| Brand Name | Qualtech |
| UPC | 887861043991 |
| Unit Count | 1 Count |
| Manufacturer | Drill America |
| Part Number | DWDA/CX1253 |
| Cutting Diameter | 0.06 inches (0.2 cm) |
| Item Dimensions | 6 x 4 x 2 inches (15.2 x 10.2 x 5.1 cm) |
| Material Type | High Speed Steel (HSS) |
| Finish Types | Black Oxide |
| Shank Type | Round |
| Surface Recommendation | Alloy Steel |
| Cutting Angle String | 135 degrees |
| Tool Flute Type | Spiral |
| Number of Flutes | 2 |
| Material | High Speed Steel (HSS) |
| Finish Type | Black Oxide |
Who Should Buy?
-
Aerospace Technicians
Ideal for aerospace applications where precise drilling in hard materials is essential for aircraft assembly and maintenance.
-
Metal Fabricators
Designed for metalworking professionals needing to drill deep holes in aluminum, steel, and other tough metals.
-
Hobbyist Builders
Perfect for enthusiasts crafting projects or models requiring accurate and deep drilling without sacrificing quality.
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Casual DIYers
Not suitable for occasional users who only require basic drilling tasks without the need for specialized tools.
Product Description
#53 x 12in HSS Aircraft Extension Drill Bit
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What materials can these drill bits be used on?
Answer: These drill bits are ideal for drilling in mild steel. -
Question:
What is the advantage of the 135 degree split point?
Answer: The 135 degree split point self-centers and reduces thrust during drilling. -
Question:
What is the overall length of the drill bit?
Answer: The overall length of the drill bit is 12 inches.
Qualtech Long Length Drill Bits Editorial Review
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Customer Reviews & Ratings
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C
customer
Verified buyer
“Great service and delivery wasn't to long considering it came from American.”
3 August 2026 · via Trustpilot
D
Dneah
Verified buyer
“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Andrea
Verified buyer
“Quick delivery and my Goop products are exactly as ordered thank you”
5 August 2026 · via Trustpilot
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Keith
Verified buyer
“All went promised. Arrived earlier than expected”
8 August 2026 · via Trustpilot
HG
Haley
Verified buyer
“America to New Zealand in under a week, safe and sound. Highly recommend!”
10 August 2026 · via Trustpilot
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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 38
Order now and get it around Saturday, September 26
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.)
QTY:
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Fastest cross-border delivery
Features & Benefits
- Manufactured to Aerospace Standard 907 for superior quality.
- 135 degree split point design for self-centering and reduced thrust.
- Perfect for drilling in mild steel with extended reach.
- Black oxide surface treatment enhances abrasion resistance.
- Improves chip flow and reduces chip welding.
- Available in various sizes with a flute length of 7/8 and overall length of 12 inches.
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