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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 L, MPN 41782) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiN-coated HSS construction with a 135° split point per NAS 907 Type B. Its key…

SKU 3G-OTH-190461

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
41782
Type
TiN-Coated 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 L, MPN 41782) is a NAS-Spec high-speed steel drill bit for aerospace, featuring a TiN-coated HSS construction with a 135° split point per NAS 907 Type B. Its key specification is a 0.2900-inch diameter. 3G Electric interprets your demand for genuine industrial tooling, sourcing this precision bit across our 14 departments, with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 41782 used for?

This drill bit is designed for aerospace drilling applications requiring NAS 907 Type B compliance. Its 135° split point and TiN-coated HSS construction enable precise hole creation in high-strength alloys and composite materials used in aircraft manufacturing and maintenance.

What are the specifications of the CHICAGO-LATROBE 41782 drill bit?

The CHICAGO-LATROBE 41782 is a Jobber Length Drill Bit with Letter L size (0.2900 inch diameter). It features a 135° split point, TiN-coated high-speed steel, and meets NAS 907 Type B specifications for aerospace use. The manufacturer part number is 41782.

Where to buy CHICAGO-LATROBE 41782 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 41782 drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.

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

Select a drill bit that matches the required hole diameter and material. For aerospace applications, the CHICAGO-LATROBE 41782 with Letter L size (0.2900 inch), TiN coating, and 135° split point is suitable for high-strength alloys. Always verify NAS 907 Type B compliance for critical assemblies.

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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This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point per NAS 907 Type B. It is sized as Letter I (0.2720 inch diameter). Typical applications include drilling in ferrous and non-ferrous materials where NAS-spec compliance is required
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This jobber-length drill bit is made from TiN-coated high-speed steel and features a 135° split point per NAS 907 Type B. It is sized as Letter I (0.2720 inch diameter). Typical applications include drilling in ferrous and non-ferrous materials where NAS-spec compliance is required
CHICAGO-LATROBE Jobber Length Drill Bit: Letter R, 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41788)
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CHICAGO-LATROBE Jobber Length Drill Bit: Letter R, 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41788)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter M, 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41783)
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CHICAGO-LATROBE Jobber Length Drill Bit: Letter M, 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41783)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41778)
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CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, TiN-Coated HSS, NAS 907 Type B (MPN 41778)
This jobber-length drill bit is made from TiN-coated high-speed steel (HSS) and features a 135° split point per NAS 907 Type B. It has a letter P size with a 0.3230-inch diameter. Designed for precision hole drilling in aerospace applications, it reduces walking and thrust while the coating extends tool life in high-strength alloys
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This jobber-length drill bit is made from TiN-coated high-speed steel (HSS) and features a 135° split point per NAS 907 Type B. It has a letter P size with a 0.3230-inch diameter. Designed for precision hole drilling in aerospace applications, it reduces walking and thrust while the coating extends tool life in high-strength alloys
This jobber-length drill bit is made from TiN-coated high-speed steel and meets NAS 907 Type B specifications. It features a 135° split point for reduced thrust and improved chip evacuation. Commonly used in aerospace drilling applications where precision and compliance with NAS standards are required
CHICAGO-LATROBE
This jobber-length drill bit is made from TiN-coated high-speed steel and meets NAS 907 Type B specifications. It features a 135° split point for reduced thrust and improved chip evacuation. Commonly used in aerospace drilling applications where precision and compliance with NAS standards are required

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This jobber-length drill bit is made from TiCN-coated high-speed steel and features a 135° split point per NAS 907 Type B. With a 0.1200-inch diameter, it is suited for precision drilling in aerospace and other demanding industrial applications where NAS-spec compliance is required
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This jobber-length drill bit is made from TiCN-coated high-speed steel and features a 135° split point per NAS 907 Type B. With a 0.1200-inch diameter, it is suited for precision drilling in aerospace and other demanding industrial applications where NAS-spec compliance is required
This jobber-length drill bit is made of TiN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B specifications. The letter T size has a 0.3580-inch diameter. Typical applications include drilling in aerospace manufacturing and maintenance, particularly for hard metals such as stainless steel and titanium alloys
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This jobber-length drill bit is made of TiN-coated high-speed steel and features a 135° split point. It conforms to NAS 907 Type B specifications. The letter T size has a 0.3580-inch diameter. Typical applications include drilling in aerospace manufacturing and maintenance, particularly for hard metals such as stainless steel and titanium alloys
This jobber-length drill bit is made of TiCN-coated high-speed steel and meets NAS 907 Type B specifications. The 135° split point reduces walking and thrust force during drilling. It is intended for use in aerospace applications requiring precise holes in high-strength alloys and stainless steels
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This jobber-length drill bit is made of TiCN-coated high-speed steel and meets NAS 907 Type B specifications. The 135° split point reduces walking and thrust force during drilling. It is intended for use in aerospace applications requiring precise holes in high-strength alloys and stainless steels
Jobber-length drill bit with a #32 wire gauge diameter of 0.1160 inches. Constructed from high-speed steel with a black oxide finish, meeting NAS 907 Type B specifications. Features a 135° split point for reduced walking and improved cutting action. Suitable for general-purpose drilling in ferrous and non-ferrous materials
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Jobber-length drill bit with a #32 wire gauge diameter of 0.1160 inches. Constructed from high-speed steel with a black oxide finish, meeting NAS 907 Type B specifications. Features a 135° split point for reduced walking and improved cutting action. Suitable for general-purpose drilling in ferrous and non-ferrous materials
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 #9 size (0.1960 in diameter) is suited for precision drilling in hardened steels and alloys, commonly used in aerospace assembly and maintenance where tight tolerances 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 #9 size (0.1960 in diameter) is suited for precision drilling in hardened steels and alloys, commonly used in aerospace assembly and maintenance where tight tolerances are required
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This jobber-length drill bit is made from high-speed steel with a black oxide finish and features a 135° split point. It conforms to NAS 907 Type B specifications. The #42 size (0.0935 in diameter) is suited for general-purpose drilling in metalworking applications requiring precision and reduced walking
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 specifications and has a Letter K diameter of 0.2810 inches. Commonly used in aerospace and other precision manufacturing applications for drilling hard metals such as stainless steel and titanium alloys
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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 meets NAS 907 Type B specifications and has a Letter K diameter of 0.2810 inches. Commonly used in aerospace and other precision manufacturing applications for drilling hard metals such as stainless steel and titanium alloys
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 for aerospace applications. The #36 size (0.1065 in diameter) is suited for drilling in hard metals and alloys where precision and extended tool life 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 for aerospace applications. The #36 size (0.1065 in diameter) is suited for drilling in hard metals and alloys where precision and extended tool life are required