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CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit - NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE NAS-Spec High-Speed Steel Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (10.5 mm, MPN 45897) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.4134…

SKU 3G-OTH-190085

Brand
CHICAGO-LATROBE
Item
NAS-Spec High-Speed Steel Jobber-Length Drill Bit
Category
NAS-Spec High-Speed Steel 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
45897
Type
Black Oxide HSS, NAS 907 Type B
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 45897) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, with a diameter of 0.4134 inches, meeting NAS 907 Type B standards.

Frequently Asked Questions

What is the CHICAGO-LATROBE 45897 drill bit used for?

This CHICAGO-LATROBE jobber length drill bit is designed for aerospace and precision industrial drilling. Its 135° split point reduces walking on contact, and the black oxide HSS construction suits ferrous metals. 3G Electric supplies this NAS 907 Type B bit for demanding applications.

What are the specifications of the CHICAGO-LATROBE 45897 drill bit?

The CHICAGO-LATROBE 45897 is a 10.5 mm jobber length drill bit with a 135° split point, black oxide HSS finish, and NAS 907 Type B compliance. It has a shank diameter of 0.4134 inches. 3G Electric sources this genuine industrial bit for aerospace and machining needs.

Where to buy CHICAGO-LATROBE 45897 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 45897 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery for this NAS 907 Type B bit. Contact us to order this 10.5 mm jobber length drill bit for your aerospace or industrial project.

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

For aerospace drilling, choose a bit that meets NAS 907 Type B standards like the CHICAGO-LATROBE 45897. Its 135° split point and black oxide HSS provide durability in ferrous metals. 3G Electric can help you match the 10.5 mm size and shank diameter to your application.

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 high-speed steel 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 jobber-length drill bit is made of high-speed steel with a black oxide finish, featuring a 135° split point for reduced walking and lower thrust requirements. It conforms to NAS 907 Type B specifications, making it suitable for precision drilling in aerospace and other demanding metalworking applications. The 10.2 mm diameter and 0.4016-inch shank are designed for use with standard drill chucks
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish, featuring a 135° split point for reduced walking and lower thrust requirements. It conforms to NAS 907 Type B specifications, making it suitable for precision drilling in aerospace and other demanding metalworking applications. The 10.2 mm diameter and 0.4016-inch shank are designed for use with standard drill chucks
Jobber-length drill bit made from black oxide high-speed steel, conforming to NAS 907 Type B. Features a 135° split point to reduce walking and improve hole accuracy. Suitable for drilling in metals in aerospace and industrial applications
CHICAGO-LATROBE
Jobber-length drill bit made from black oxide high-speed steel, conforming to NAS 907 Type B. Features a 135° split point to reduce walking and improve hole accuracy. Suitable for drilling in metals in aerospace and industrial applications
CHICAGO-LATROBE Jobber Length Drill Bit: 8.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45880)
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CHICAGO-LATROBE Jobber Length Drill Bit: 8.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45880)
CHICAGO-LATROBE Jobber Length Drill Bit: 9.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45890)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 9.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45890)
This jobber-length drill bit is made of high-speed steel with a black oxide finish. It features a 135° split point and conforms to NAS 907 Type B. Commonly used in aerospace and other precision drilling applications where reduced walking and thrust are required
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish. It features a 135° split point and conforms to NAS 907 Type B. Commonly used in aerospace and other precision drilling applications where reduced walking and thrust are required
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It conforms to NAS 907 Type B specifications. The 5.5 mm diameter bit is suited for general-purpose drilling in ferrous and non-ferrous materials, including applications requiring reduced walking on curved surfaces
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It conforms to NAS 907 Type B specifications. The 5.5 mm diameter bit is suited for general-purpose drilling in ferrous and non-ferrous materials, including applications requiring reduced walking on curved surfaces

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Jobber-length drill bit made of TiAlN-coated high-speed steel, meeting NAS specifications for aerospace applications. Features a 135° split point to reduce walking and thrust. Suitable for precision drilling in hard materials such as stainless steel and titanium alloys
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Jobber-length drill bit made of TiAlN-coated high-speed steel, meeting NAS specifications for aerospace applications. Features a 135° split point to reduce walking and thrust. Suitable for precision drilling in hard materials such as stainless steel and titanium alloys
This jobber-length drill bit is made from high-speed steel with a black oxide finish. It features a 135° split point to reduce walking and thrust. Compliant with NAS 907 Type B standards, it is suited for drilling in high-strength alloys and sheet metal in precision machining applications
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This jobber-length drill bit is made from high-speed steel with a black oxide finish. It features a 135° split point to reduce walking and thrust. Compliant with NAS 907 Type B standards, it is suited for drilling in high-strength alloys and sheet metal in precision machining applications
This jobber-length drill bit is made from TiAlN-coated high-speed steel and conforms to NAS 907 Type B for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole drilling in high-strength alloys. With a #48 diameter of 0.0760 inches, it is suited for production environments requiring extended tool life
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This jobber-length drill bit is made from TiAlN-coated high-speed steel and conforms to NAS 907 Type B for aerospace applications. The 135° split point reduces walking and thrust, enabling precise hole drilling in high-strength alloys. With a #48 diameter of 0.0760 inches, it is suited for production environments requiring extended tool life
This #34 jobber-length drill bit is made from TiAlN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B standards. The split point reduces walking and thrust, making it suitable for precision drilling in high-strength alloys and sheet metal in aerospace and other demanding industrial applications
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This #34 jobber-length drill bit is made from TiAlN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B standards. The split point reduces walking and thrust, making it suitable for precision drilling in high-strength alloys and sheet metal in aerospace and other demanding industrial applications
This jobber-length drill bit is made from TiN-coated high-speed steel and conforms to NAS 907 Type B specifications. It features a 135° point angle and a #60 diameter of 0.0400 inches. Typical applications include precision drilling in aerospace and other industries requiring tight tolerances
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This jobber-length drill bit is made from TiN-coated high-speed steel and conforms to NAS 907 Type B specifications. It features a 135° point angle and a #60 diameter of 0.0400 inches. Typical applications include precision drilling in aerospace and other industries requiring tight tolerances
This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B specifications. Typical applications include drilling in ferrous metals where reduced walking and thrust are required
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This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B specifications. Typical applications include drilling in ferrous metals where reduced walking and thrust are required
This #12 jobber-length drill bit is made from high-speed steel with a black oxide finish, conforming to NAS 907 Type B specifications. The 135° split point reduces walking and thrust requirements. Suitable for precision drilling in aerospace and other demanding applications
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This #12 jobber-length drill bit is made from high-speed steel with a black oxide finish, conforming to NAS 907 Type B specifications. The 135° split point reduces walking and thrust requirements. Suitable for precision drilling in aerospace and other demanding applications
This TiN-coated high-speed steel jobber-length drill bit meets NAS 907 Type B standards for aerospace applications. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling in hard metals and precision manufacturing
CHICAGO-LATROBE
This TiN-coated high-speed steel jobber-length drill bit meets NAS 907 Type B standards for aerospace applications. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling in hard metals and precision manufacturing