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

The CHICAGO-LATROBE Jobber Length Drill Bit: Letter G is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a TiAlN-Coated HSS construction and a 135° Split Point. With a diameter of 0.2610…

SKU 3G-OTH-189893

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: Letter G, 135° Split Point
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
42777
Type
TiAlN-Coated HSS
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 G is a NAS-Spec High-Speed Steel jobber-length drill bit for aerospace, featuring a TiAlN-Coated HSS construction and a 135° Split Point. With a diameter of 0.2610 inches and MPN 42777, this bit is designed for precision drilling in demanding applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 42777 used for?

This TiAlN-coated HSS drill bit with a 135° split point is designed for aerospace and high-precision industrial drilling. It delivers clean, accurate holes in tough materials like stainless steel and titanium, meeting NAS specifications for critical applications.

What are the specifications of the CHICAGO-LATROBE 42777 drill bit?

The CHICAGO-LATROBE 42777 is a Letter G jobber length drill bit with a 0.2610 inch diameter, 135° split point, and TiAlN-coated high-speed steel construction. It is manufactured to NAS specs for aerospace use, ensuring durability and precision.

Where to buy CHICAGO-LATROBE 42777 drill bits worldwide?

3G Electric supplies and delivers CHICAGO-LATROBE 42777 drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to ensure your order arrives reliably, wherever you are located.

How to select the right jobber length drill bit for aerospace applications?

For aerospace drilling, choose a bit with a 135° split point to reduce walking and a TiAlN coating for heat resistance. Match the diameter to your hole size—like the 0.2610 inch Letter G—and ensure it meets NAS specs for material compatibility and precision.

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
CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, TiAlN-Coated HSS (MPN 42778)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, TiAlN-Coated HSS (MPN 42778)
This jobber-length drill bit is made from TiAlN-coated high-speed steel and features a 135° split point. It meets NAS specifications for aerospace applications, providing reduced walking and thrust during drilling. Suitable for use in hard metals such as titanium and stainless steel in aircraft assembly and maintenance
CHICAGO-LATROBE
This jobber-length drill bit is made from TiAlN-coated high-speed steel and features a 135° split point. It meets NAS specifications for aerospace applications, providing reduced walking and thrust during drilling. Suitable for use in hard metals such as titanium and stainless steel in aircraft assembly and maintenance
CHICAGO-LATROBE Jobber Length Drill Bit: Letter F, 135° Split Point, TiAlN-Coated HSS (MPN 42776)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter F, 135° Split Point, TiAlN-Coated HSS (MPN 42776)
This jobber-length drill bit is made from high-speed steel with a TiAlN coating and features a 135° split point. It is manufactured to NAS specifications for aerospace applications. The bit is sized Letter L (0.2900 inch diameter) and is suitable for drilling in materials such as titanium and stainless steel
CHICAGO-LATROBE
This jobber-length drill bit is made from high-speed steel with a TiAlN coating and features a 135° split point. It is manufactured to NAS specifications for aerospace applications. The bit is sized Letter L (0.2900 inch diameter) and is suitable for drilling in materials such as titanium and stainless steel
This jobber-length drill bit is made from TiAlN-coated high-speed steel and features a 135° split point. It meets NAS specifications for aerospace applications. The 0.2420-inch diameter (Letter C) is suited for precision drilling in hard metals, with the split point reducing thrust and improving chip evacuation
CHICAGO-LATROBE
This jobber-length drill bit is made from TiAlN-coated high-speed steel and features a 135° split point. It meets NAS specifications for aerospace applications. The 0.2420-inch diameter (Letter C) is suited for precision drilling in hard metals, with the split point reducing thrust and improving chip evacuation
CHICAGO-LATROBE Jobber Length Drill Bit: Letter B, 135° Split Point, TiAlN-Coated HSS (MPN 42772)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter B, 135° Split Point, TiAlN-Coated HSS (MPN 42772)

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