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

The CHICAGO-LATROBE Jobber Length Drill Bit (Letter I, MPN 44953) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° Split Point and a 0.2720…

SKU 3G-OTH-200334

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
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
44953
Type
TiAlN-Coated Cobalt
Split Point
135°

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (Letter I, MPN 44953) is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° Split Point and a 0.2720 specification. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 44953 used for?

This drill bit is designed for aerospace applications requiring NAS-spec cobalt jobber-length drilling. Its 135° split point and TiAlN coating enable precise, high-speed cutting in tough materials like titanium and stainless steel, common in aircraft manufacturing and maintenance.

What are the specifications of the CHICAGO-LATROBE 44953 drill bit?

The CHICAGO-LATROBE 44953 is a Letter I jobber-length drill bit with a 0.2720-inch diameter, 135° split point, and TiAlN-coated cobalt construction. It meets NAS specifications for aerospace use, ensuring durability and precision in demanding industrial drilling tasks.

Where to buy CHICAGO-LATROBE 44953 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 44953 drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this NAS-spec aerospace drill bit for your operations.

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 44953 with a 135° split point and TiAlN coating. Match the diameter (0.2720 inches for Letter I) to your hole size. Ensure the bit is designed for high-strength alloys to avoid premature wear.

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
CHICAGO-LATROBE Jobber Length Drill Bit: Letter L, 135° Split Point, TiAlN-Coated Cobalt (MPN 44956)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter L, 135° Split Point, TiAlN-Coated Cobalt (MPN 44956)
This jobber-length drill bit is made from TiAlN-coated cobalt steel and features a 135° split point. It meets NAS specifications for aerospace applications. The letter C size (0.2420 inch diameter) is suitable for drilling in hardened materials such as titanium and stainless steel, commonly encountered in aircraft manufacturing and maintenance
CHICAGO-LATROBE
This jobber-length drill bit is made from TiAlN-coated cobalt steel and features a 135° split point. It meets NAS specifications for aerospace applications. The letter C size (0.2420 inch diameter) is suitable for drilling in hardened materials such as titanium and stainless steel, commonly encountered in aircraft manufacturing and maintenance
This TiAlN-coated cobalt jobber-length drill bit is designed for drilling in high-strength alloys and aerospace materials. The 135° split point reduces walking and thrust for precise hole starting. Suitable for general machining applications requiring NAS-spec compliance
CHICAGO-LATROBE
This TiAlN-coated cobalt jobber-length drill bit is designed for drilling in high-strength alloys and aerospace materials. The 135° split point reduces walking and thrust for precise hole starting. Suitable for general machining applications requiring NAS-spec compliance
This TiAlN-coated cobalt drill bit is manufactured to NAS specifications for aerospace and high-tolerance industrial drilling. The 135° split point reduces walking and improves penetration in hard materials such as stainless steel and titanium. With a 0.2380-inch diameter and jobber length, it is suited for precision holemaking in demanding applications
CHICAGO-LATROBE
This TiAlN-coated cobalt drill bit is manufactured to NAS specifications for aerospace and high-tolerance industrial drilling. The 135° split point reduces walking and improves penetration in hard materials such as stainless steel and titanium. With a 0.2380-inch diameter and jobber length, it is suited for precision holemaking in demanding applications
This jobber-length drill bit is made of cobalt steel with a TiAlN coating for heat resistance. It features a 135° split point to reduce walking and thrust. Designed for precision hole-making in high-strength alloys and aerospace applications
CHICAGO-LATROBE
This jobber-length drill bit is made of cobalt steel with a TiAlN coating for heat resistance. It features a 135° split point to reduce walking and thrust. Designed for precision hole-making in high-strength alloys and aerospace applications
This TiAlN-coated cobalt drill bit meets NAS specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole-making in high-strength alloys. Suitable for drilling stainless steel and titanium in general industrial machining
CHICAGO-LATROBE
This TiAlN-coated cobalt drill bit meets NAS specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole-making in high-strength alloys. Suitable for drilling stainless steel and titanium in general industrial machining

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This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, meeting NAS 907 Type B specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling drilling in hard materials such as stainless steel and titanium. With a #7 size (0.2010 in diameter), it is suitable for precision holemaking in aircraft maintenance and manufacturing
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This jobber-length drill bit is made from cobalt steel with a straw/bronze finish, meeting NAS 907 Type B specifications for aerospace applications. The 135° split point reduces walking and thrust, enabling drilling in hard materials such as stainless steel and titanium. With a #7 size (0.2010 in diameter), it is suitable for precision holemaking in aircraft maintenance and manufacturing
This CHICAGO-LATROBE jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point. It has a 0.3860-inch diameter (Letter W) and meets NAS specifications for aerospace applications. The split point reduces walking and thrust, making it suitable for precision drilling in high-strength alloys
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This CHICAGO-LATROBE jobber-length drill bit is made of TiN-coated cobalt and features a 135° split point. It has a 0.3860-inch diameter (Letter W) and meets NAS specifications for aerospace applications. The split point reduces walking and thrust, making it suitable for precision drilling in high-strength alloys
This #35 jobber-length drill bit is made from TiAlN-coated cobalt and meets NAS 907 Type J specifications. It features a 135° split point to reduce walking and thrust. Commonly used for drilling hardened steels, stainless steels, and titanium alloys in aerospace assembly and maintenance
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This #35 jobber-length drill bit is made from TiAlN-coated cobalt and meets NAS 907 Type J specifications. It features a 135° split point to reduce walking and thrust. Commonly used for drilling hardened steels, stainless steels, and titanium alloys in aerospace assembly and maintenance
This NAS-spec cobalt jobber-length drill bit is designed for aerospace applications, featuring a 135° split point that reduces walking and thrust. The straw/bronze cobalt construction provides hardness for drilling in demanding materials. Suitable for use in aircraft manufacturing and maintenance where precision and durability are required
CHICAGO-LATROBE
This NAS-spec cobalt jobber-length drill bit is designed for aerospace applications, featuring a 135° split point that reduces walking and thrust. The straw/bronze cobalt construction provides hardness for drilling in demanding materials. Suitable for use in aircraft manufacturing and maintenance where precision and durability are required
This #6 jobber-length drill bit is made of TiN-coated cobalt and meets NAS 907 Type J specifications. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling hard metals such as stainless steel and titanium alloys in aerospace applications
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This #6 jobber-length drill bit is made of TiN-coated cobalt and meets NAS 907 Type J specifications. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling hard metals such as stainless steel and titanium alloys in aerospace applications
This TiN-coated cobalt jobber-length drill bit conforms to NAS 907 Type B standards. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling in aerospace and other high-precision applications where tough materials are encountered
CHICAGO-LATROBE
This TiN-coated cobalt jobber-length drill bit conforms to NAS 907 Type B standards. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling in aerospace and other high-precision applications where tough materials are encountered
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point. It meets NAS 907 Type B specifications for aerospace drilling applications. The 8 mm (0.3150 in) diameter is suited for precision holemaking in hard materials
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This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point. It meets NAS 907 Type B specifications for aerospace drilling applications. The 8 mm (0.3150 in) diameter is suited for precision holemaking in hard materials
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point for precise hole starting. It conforms to NAS 907 Type B specifications. Commonly used in aerospace and other high-precision industrial drilling applications where tough materials such as stainless steel and titanium are encountered
CHICAGO-LATROBE
This jobber-length drill bit is made from TiN-coated cobalt and features a 135° split point for precise hole starting. It conforms to NAS 907 Type B specifications. Commonly used in aerospace and other high-precision industrial drilling applications where tough materials such as stainless steel and titanium are encountered