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- USA
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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
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Description
Drillco® Aircraft Extension Drill Bit, #30, High Speed Cobalt, 1-5/8" Flute, 135° PointManufactured to NAS 907 Type J specifications, 135 degree split point, surface treated with jobber flute lengths for drilling holes in hard to reach places Heavy duty construction for portable or machine drilling in high tensile strength alloy steels, stainless steels, titanium, and other difficult to machine materials Specifications Material High Speed Cobalt Drill Size #30 Decimal Drill Size 0. 1285" Overall Length 12" Flute Length 1 5 8" Point
- Manufactured to NAS 907 Type J specifications, 135 degree split point, surface treated with jobber flute lengths for drilling holes in hard to reach places
- Heavy-duty construction for portable or machine drilling in high tensile strength alloy steels, stainless steels, titanium, and other difficult to machine materials
Specifications
Material
High Speed Cobalt
Drill Size
#30
Decimal Drill Size
0.1285"
Overall Length
12"
Flute Length
1-5/8"
Point Angle
135°
Finish
Bronze
Country Of Origin
China
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Very cheap
Really good
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Reviewed in the United States on May 9, 2026
★★★★★ 4
Viene como lo miré en la foto
Me encantó
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Reviewed in the United States on May 18, 2026
★★★★★ 5
Excelente
Lo recomiendo es super suave y dura mucho tiempo
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Reviewed in the United States on April 22, 2026
★★★★★ 5
7/10
Nice
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Se adapta a todo tipo de piel
Excelente producto
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Reviewed in the United States on April 18, 2026