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CHICAGO-LATROBE Jobber Length Drill Bit: Letter G, 135° Split Point, Black Oxide HSS - 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 Jobber Length Drill Bit: Letter G, 135° Split Point, Black Oxide HSS

The CHICAGO-LATROBE Jobber Length Drill Bit, Letter G, is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, meeting NAS 907 Type B…

SKU 3G-OTH-190516

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: Letter G, 135° Split Point, Black Oxide HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
45777
Type
Black Oxide HSS, NAS 907 Type B
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 G, is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, meeting NAS 907 Type B standards. With a diameter of 0.2610 inches (MPN 45777), this bit is designed for precision drilling in demanding industrial environments.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 45777 used for?

This drill bit is designed for aerospace and precision metal drilling applications. Its 135° split point reduces walking and requires less thrust, making it suitable for drilling into hardened steels and alloys. The black oxide finish improves lubricity and corrosion resistance.

What are the specifications of the CHICAGO-LATROBE 45777 drill bit?

The CHICAGO-LATROBE 45777 is a jobber length drill bit with a letter G size (0.2610 inch diameter). It features a 135° split point, black oxide finish, and is made from high-speed steel. It meets NAS 907 Type B specifications for aerospace use.

Where to buy CHICAGO-LATROBE 45777 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 45777 drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

For aerospace drilling, choose a bit that meets NAS 907 Type B standards, like the CHICAGO-LATROBE 45777. Ensure the diameter matches your hole size (Letter G = 0.2610 inch) and the split point angle (135°) suits the material hardness. Always verify the shank fits your chuck.

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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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 L size has a 0.2900-inch diameter. Suitable for drilling in high-strength materials without a center punch
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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 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
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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 Jobber Length Drill Bit: Letter V, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45792)
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CHICAGO-LATROBE Jobber Length Drill Bit: Letter V, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45792)
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CHICAGO-LATROBE Jobber Length Drill Bit: Letter C, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45773)
This jobber-length drill bit is made of high-speed steel with a black oxide finish, featuring a 135° split point. It meets NAS 907 Type B specifications and is sized Letter H (0.2660 in). Suitable for general-purpose drilling in metalworking and machining applications where NAS standards are required
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This jobber-length drill bit is made of high-speed steel with a black oxide finish, featuring a 135° split point. It meets NAS 907 Type B specifications and is sized Letter H (0.2660 in). Suitable for general-purpose drilling in metalworking and machining applications where NAS standards are required
CHICAGO-LATROBE Jobber Length Drill Bit: Letter A, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45771)
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CHICAGO-LATROBE Jobber Length Drill Bit: Letter A, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45771)

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This TiAlN-coated high-speed steel jobber-length drill bit meets NAS 907 Type B specifications for aerospace drilling. The 135° split point minimizes walking and reduces thrust, enabling precise hole creation in high-strength alloys, stainless steel, and titanium. Suitable for CNC and manual drilling operations in aircraft manufacturing and maintenance
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