Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CHICAGO-LATROBE Jobber Length Drill Bit: 5/32", 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: 5/32", 135° Split Point, Black Oxide HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (5/32", MPN 45610) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, meeting NAS 907 Type B…

SKU 3G-OTH-189843

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 5/32", 135° Split Point, Black Oxide HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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
45610
Type
Black Oxide HSS, NAS 907 Type B
Split Point
135°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (5/32", MPN 45610) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide finish, meeting NAS 907 Type B standards. 3G Electric interprets your demand for specialized tooling, sourcing this bit across 14 industrial departments — with deep expertise in combustion, pumps, and controls — and supports your procurement with accountable quoting and technical guidance.

Frequently Asked Questions

What is the CHICAGO-LATROBE 45610 drill bit used for?

The CHICAGO-LATROBE 45610 is a NAS 907 Type B jobber-length drill bit designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking and improves hole accuracy in metals. 3G Electric supplies this bit for worldwide applications requiring tight tolerances.

What are the specifications of the CHICAGO-LATROBE 45610 drill bit?

The CHICAGO-LATROBE 45610 is a 5/32" (0.1563 inch) jobber-length drill bit with a 135° split point, black oxide finish, and high-speed steel construction. It meets NAS 907 Type B standards for aerospace use. The manufacturer part number is 45610.

Where to buy CHICAGO-LATROBE 45610 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 45610 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time for this NAS-spec aerospace drill bit.

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

For aerospace work, select a drill bit that meets NAS 907 Type B standards, like the CHICAGO-LATROBE 45610. The 135° split point and black oxide HSS construction provide durability and precision in high-strength alloys. Match the diameter (5/32") to your hole size and material hardness.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
This jobber-length drill bit is made from high-speed steel with a black oxide finish. It features a 135° split point that reduces walking and eliminates the need for center punching. Designed to meet NAS 907 Type B standards, it is suitable for drilling in aerospace and other precision metalworking 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 that reduces walking and eliminates the need for center punching. Designed to meet NAS 907 Type B standards, it is suitable for drilling in aerospace and other precision metalworking applications
Black oxide high-speed steel jobber-length drill bit with a 135° split point. Meets NAS 907 Type B standards. Suitable for precision drilling in aerospace and other metalworking applications requiring reduced walking and lower thrust
CHICAGO-LATROBE
Black oxide high-speed steel jobber-length drill bit with a 135° split point. Meets NAS 907 Type B standards. Suitable for precision drilling in aerospace and other metalworking applications requiring reduced walking and lower thrust
Black oxide high-speed steel jobber-length drill bit with a 135° split point. Meets NAS 907 Type B specifications. Suitable for general precision drilling in metalworking applications, including aerospace-grade materials
CHICAGO-LATROBE
Black oxide high-speed steel jobber-length drill bit with a 135° split point. Meets NAS 907 Type B specifications. Suitable for general precision drilling in metalworking applications, including aerospace-grade materials
Black oxide high-speed steel jobber-length drill bit with 135° split point, meeting NAS 907 Type B specifications. Designed for general industrial drilling applications requiring NAS compliance, such as aerospace component manufacturing. The split point reduces walking and improves hole accuracy in metals
CHICAGO-LATROBE
Black oxide high-speed steel jobber-length drill bit with 135° split point, meeting NAS 907 Type B specifications. Designed for general industrial drilling applications requiring NAS compliance, such as aerospace component manufacturing. The split point reduces walking and improves hole accuracy in metals
CHICAGO-LATROBE Jobber Length Drill Bit: 13/32", 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45626)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 13/32", 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45626)
CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45628)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45628)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
Black oxide high-speed steel jobber-length drill bit with 135° split point, meeting NAS 907 Type B standards. Designed for precision holemaking in aerospace applications, the split point reduces walking and drilling force. Diameter: 0.0700 inch
CHICAGO-LATROBE
Black oxide high-speed steel jobber-length drill bit with 135° split point, meeting NAS 907 Type B standards. Designed for precision holemaking in aerospace applications, the split point reduces walking and drilling force. Diameter: 0.0700 inch
This jobber-length drill bit is made of high-speed steel with a black oxide finish, featuring a 135° split point for self-centering and reduced walking. It conforms to NAS 907 Type B specifications for aerospace drilling applications. The #13 size (0.1850 in diameter) is suited for precision holemaking in high-strength materials
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a black oxide finish, featuring a 135° split point for self-centering and reduced walking. It conforms to NAS 907 Type B specifications for aerospace drilling applications. The #13 size (0.1850 in diameter) is suited for precision holemaking in high-strength materials
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 #63 wire-gauge diameter of 0.0370 inches. Designed for precision drilling in aerospace applications, the split point reduces walking when starting holes in hard metals and composite materials
CHICAGO-LATROBE
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 #63 wire-gauge diameter of 0.0370 inches. Designed for precision drilling in aerospace applications, the split point reduces walking when starting holes in hard metals and composite materials
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 designed for precision drilling in aerospace and other demanding industrial applications. The split point reduces walking and eliminates the need for a center punch, while the TiN coating extends tool life in ferrous and non-ferrous materials
CHICAGO-LATROBE
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 designed for precision drilling in aerospace and other demanding industrial applications. The split point reduces walking and eliminates the need for a center punch, while the TiN coating extends tool life in ferrous and non-ferrous materials
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 for aerospace drilling applications. The split point reduces walking and allows for accurate hole starting in high-strength alloys
CHICAGO-LATROBE
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 for aerospace drilling applications. The split point reduces walking and allows for accurate hole starting in high-strength alloys
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 designed for precision drilling in aerospace and industrial applications where NAS specification compliance is required. The TiN coating reduces friction and extends tool life in high-strength materials
CHICAGO-LATROBE
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 designed for precision drilling in aerospace and industrial applications where NAS specification compliance is required. The TiN coating reduces friction and extends tool life in high-strength 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. Designed for general aerospace drilling applications, it is suited for use in hard metals such as titanium and stainless steel
CHICAGO-LATROBE
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. Designed for general aerospace drilling applications, it is suited for use in hard metals such as titanium and stainless steel
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 designed for precision drilling in aerospace applications, reducing thrust and improving chip evacuation in high-strength alloys
CHICAGO-LATROBE
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 designed for precision drilling in aerospace applications, reducing thrust and improving chip evacuation in high-strength alloys