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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, Letter O, is an NAS-Spec High-Speed Steel Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Black Oxide HSS finish, meeting NAS 907 Type B standards…

SKU 3G-OTH-190238

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
45785
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, Letter O, is an NAS-Spec High-Speed Steel Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Black Oxide HSS finish, meeting NAS 907 Type B standards. With a diameter of 0.3160 inches (MPN 45785), this bit is designed for precision drilling in demanding aerospace applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 45785 used for?

This CHICAGO-LATROBE drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking and thrust, making it ideal for hard metals and sheet materials. 3G Electric supplies this NAS 907 Type B bit globally.

What are the specifications of the CHICAGO-LATROBE 45785 drill bit?

The CHICAGO-LATROBE 45785 is a Letter O jobber length drill bit with a 0.3160 inch diameter, 135° split point, and black oxide HSS construction. It meets NAS 907 Type B standards for aerospace applications. 3G Electric sources this genuine CHICAGO-LATROBE part.

Where to buy CHICAGO-LATROBE 45785 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 45785 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this NAS 907 Type B aerospace-grade bit for your industrial operations.

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

For aerospace drilling, choose a bit meeting NAS 907 Type B specs like the CHICAGO-LATROBE 45785. Its 135° split point and black oxide HSS provide durability in hard alloys. 3G Electric can help match your material and hole requirements to the correct CHICAGO-LATROBE bit.

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 and a 135° split point. It meets NAS 907 Type B specifications for aerospace drilling applications. The Letter P size (0.3230 inch diameter) is suited for use in high-strength alloys and sheet metal, where the split point reduces walking and improves chip evacuation
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications for aerospace drilling applications. The Letter P size (0.3230 inch diameter) is suited for use in high-strength alloys and sheet metal, where the split point reduces walking and improves chip evacuation
This jobber-length drill bit is made of high-speed steel with a black oxide finish for heat resistance and lubricity. It features a 135° split point that reduces walking and drilling force. Designed to meet NAS 907 Type B standards, it is suitable for precision hole drilling in metals in aerospace and other industrial applications
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish for heat resistance and lubricity. It features a 135° split point that reduces walking and drilling force. Designed to meet NAS 907 Type B standards, it is suitable for precision hole drilling in metals in aerospace and other industrial applications
This jobber-length drill bit is made from high-speed steel with a black oxide finish for heat resistance and lubricity. It features a 135° split point that reduces walking and drilling force. Designed to meet NAS 907 Type B standards, it is suitable for precision hole drilling in metals for aerospace applications
CHICAGO-LATROBE
This jobber-length drill bit is made from high-speed steel with a black oxide finish for heat resistance and lubricity. It features a 135° split point that reduces walking and drilling force. Designed to meet NAS 907 Type B standards, it is suitable for precision hole drilling in metals for aerospace applications
This jobber-length drill bit is made from high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B standards and has a diameter of 0.2950 inches (Letter M). Commonly used in aerospace drilling applications where precise holemaking in metals and alloys is required
CHICAGO-LATROBE
This jobber-length drill bit is made from high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B standards and has a diameter of 0.2950 inches (Letter M). Commonly used in aerospace drilling applications where precise holemaking in metals and alloys is required
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications for aerospace drilling applications. The Letter L size has a 0.2900-inch diameter. Suitable for drilling in high-strength materials without a center punch
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications for aerospace drilling applications. The Letter L size has a 0.2900-inch diameter. Suitable for drilling in high-strength materials without a center punch
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications for aerospace applications. The 0.3480-inch diameter (Letter S) is suitable for precision holemaking in metals and alloys
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish and a 135° split point. It meets NAS 907 Type B specifications for aerospace applications. The 0.3480-inch diameter (Letter S) is suitable for precision holemaking in metals and alloys

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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. The bit has a diameter of 0.3390 inches (Letter R). Typical applications include drilling in aerospace and precision machining where hole accuracy and reduced walking 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. The bit has a diameter of 0.3390 inches (Letter R). Typical applications include drilling in aerospace and precision machining where hole accuracy and reduced walking are required
This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point for reduced walking and thrust. It conforms to NAS 907 Type B specifications, making it suitable for precision drilling in aerospace and other demanding industrial applications. The Letter W size has a 0.3860-inch diameter
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This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point for reduced walking and thrust. It conforms to NAS 907 Type B specifications, making it suitable for precision drilling in aerospace and other demanding industrial applications. The Letter W size has a 0.3860-inch diameter
This jobber-length drill bit is made of TiAlN-coated high-speed steel and features a 135° split point per NAS 907 Type B. It is designed for precision drilling in aerospace and other demanding industrial applications where NAS specifications are required. The #11 size has a 0.1910 inch diameter
CHICAGO-LATROBE
This jobber-length drill bit is made of TiAlN-coated high-speed steel and features a 135° split point per NAS 907 Type B. It is designed for precision drilling in aerospace and other demanding industrial applications where NAS specifications are required. The #11 size has a 0.1910 inch diameter
This jobber-length drill bit is made from high-speed steel with a black oxide finish and a 135° split point. It conforms to NAS 907 Type B specifications. The 9.5 mm diameter bit is suited for precision drilling in demanding industrial environments, including aerospace applications
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This jobber-length drill bit is made from high-speed steel with a black oxide finish and a 135° split point. It conforms to NAS 907 Type B specifications. The 9.5 mm diameter bit is suited for precision drilling in demanding industrial environments, including aerospace applications
This jobber-length drill bit is made from high-speed steel with a black oxide finish. It features a 135° split point and conforms to NAS 907 Type B specifications. Suitable for precision drilling in aerospace and other demanding industrial applications
CHICAGO-LATROBE
This jobber-length drill bit is made from high-speed steel with a black oxide finish. It features a 135° split point and conforms to NAS 907 Type B specifications. Suitable for precision drilling in aerospace and other demanding industrial applications
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
CHICAGO-LATROBE
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
CHICAGO-LATROBE
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
CHICAGO-LATROBE
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