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CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace

The CHICAGO-LATROBE Jobber Length Drill Bit (10.5 mm, MPN 48011) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiN-Coated Cobalt construction and a 135° Split Point. With a specified…

SKU 3G-OTH-200183

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
48011
Type
TiN-Coated Cobalt
Split Point
135°

Technical Documents

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (10.5 mm, MPN 48011) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiN-Coated Cobalt construction and a 135° Split Point. With a specified dimension of 0.4134, this tool is designed for precision drilling in demanding aerospace applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 48011 used for?

This drill bit is designed for aerospace applications requiring NAS-spec cobalt jobber-length drilling. Its 135° split point and TiN-coated cobalt construction provide precise, durable performance in hard metals and high-tolerance environments.

What are the specifications of the CHICAGO-LATROBE 48011 drill bit?

The CHICAGO-LATROBE 48011 is a 10.5 mm jobber length drill bit with a 135° split point and TiN-coated cobalt finish. It meets NAS specifications for aerospace use. The shank diameter is 0.4134 inches, and the manufacturer part number is 48011.

Where to buy CHICAGO-LATROBE 48011 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 48011 drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right CHICAGO-LATROBE drill bit for aerospace work?

For aerospace drilling, choose a NAS-spec cobalt bit like the CHICAGO-LATROBE 48011 with a 135° split point and TiN coating. Match the diameter (10.5 mm) to your hole size and ensure the shank fits your chuck. Use proper coolant and speed for cobalt tooling.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE nas-spec cobalt jobber-length drill bits for aerospace. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
This TiN-coated cobalt jobber-length drill bit features a 135° split point and is manufactured to NAS-Spec standards. With a 10.2 mm diameter, it is suited for precision drilling in aerospace applications, particularly in hardened materials such as titanium and stainless steel
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This TiN-coated cobalt jobber-length drill bit features a 135° split point and is manufactured to NAS-Spec standards. With a 10.2 mm diameter, it is suited for precision drilling in aerospace applications, particularly in hardened materials such as titanium and stainless steel
CHICAGO-LATROBE Jobber Length Drill Bit: 11.5 mm, 135° Split Point, TiN-Coated Cobalt (MPN 48013)
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CHICAGO-LATROBE Jobber Length Drill Bit: 11.5 mm, 135° Split Point, TiN-Coated Cobalt (MPN 48013)
CHICAGO-LATROBE Jobber Length Drill Bit: 12.5 mm, 135° Split Point, TiN-Coated Cobalt (MPN 48015)
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CHICAGO-LATROBE Jobber Length Drill Bit: 12.5 mm, 135° Split Point, TiN-Coated Cobalt (MPN 48015)
CHICAGO-LATROBE Jobber Length Drill Bit: 10 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 48009)
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CHICAGO-LATROBE Jobber Length Drill Bit: 10 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 48009)
This TiN-coated cobalt jobber-length drill bit conforms to NAS 907 Type B specifications for aerospace and high-precision industrial drilling. The 135° split point reduces walking on contact, and the cobalt construction handles tough materials such as stainless steel and titanium. Diameter: 8.5 mm (0.3347 in)
CHICAGO-LATROBE
This TiN-coated cobalt jobber-length drill bit conforms to NAS 907 Type B specifications for aerospace and high-precision industrial drilling. The 135° split point reduces walking on contact, and the cobalt construction handles tough materials such as stainless steel and titanium. Diameter: 8.5 mm (0.3347 in)
CHICAGO-LATROBE Jobber Length Drill Bit: 11 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 48012)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 11 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 48012)

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This NAS-spec cobalt jobber-length drill bit features a 135° split point to reduce walking and thrust. The straw/bronze cobalt construction provides heat resistance for drilling hard materials. Suitable for precision holemaking in aerospace and other demanding applications
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This #33 jobber-length drill bit features a 135° split point and straw/bronze cobalt finish, meeting NAS 907 Type B specifications. Designed for precision holemaking in demanding materials such as stainless steel and titanium, it is suitable for aerospace and high-strength alloy applications where NAS-spec compliance is required
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This NAS 907 Type B cobalt jobber-length drill bit is designed for precision hole-making in demanding materials such as stainless steel and titanium. The 135° split point reduces walking and thrust for accurate starts. Cobalt construction provides heat resistance for extended tool life in aerospace and high-strength alloy applications
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