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CHICAGO-LATROBE Jobber Length Drill Bit: 5.7 mm, 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: 5.7 mm, 135° Split Point, Black Oxide HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (5.7 mm, MPN 45852) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, conforming to NAS…

SKU 3G-OTH-190213

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 5.7 mm, 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 — 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
45852
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 (5.7 mm, MPN 45852) is a NAS-Spec High-Speed Steel drill bit for aerospace applications. It features a 135° split point and black oxide HSS construction, conforming to NAS 907 Type B. The bit has a diameter of 0.2244 inches.

Frequently Asked Questions

What is the CHICAGO-LATROBE 45852 drill bit used for?

This CHICAGO-LATROBE jobber length drill bit is designed for aerospace and precision metal drilling. Its 135° split point reduces walking and thrust, making it suitable for hard materials. 3G Electric supplies this NAS 907 Type B bit to aerospace manufacturers and maintenance facilities worldwide.

What are the specifications of the CHICAGO-LATROBE 45852 drill bit?

The CHICAGO-LATROBE 45852 is a 5.7 mm jobber length drill bit with a 135° split point, black oxide HSS construction, and NAS 907 Type B compliance. The shank diameter is 0.2244 inches. 3G Electric sources this genuine CHICAGO-LATROBE bit for global industrial customers.

Where to buy CHICAGO-LATROBE 45852 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 45852 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this NAS 907 Type B aerospace drill bit.

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

For aerospace drilling, choose a bit that meets NAS 907 Type B standards, like the CHICAGO-LATROBE 45852. The 135° split point and black oxide HSS provide durability in tough alloys. 3G Electric can help match your material and hole requirements to the correct 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
CHICAGO-LATROBE Jobber Length Drill Bit: 5.6 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45851)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 5.6 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45851)
CHICAGO-LATROBE Jobber Length Drill Bit: 5.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45850)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 5.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45850)
CHICAGO-LATROBE Jobber Length Drill Bit: 5.2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45846)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 5.2 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45846)
CHICAGO-LATROBE Jobber Length Drill Bit: 5.4 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45849)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 5.4 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45849)
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 split point reduces walking and eliminates the need for center punching. Suitable for precision drilling in steel, stainless steel, and other alloys in aerospace and general metalworking applications
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. The split point reduces walking and eliminates the need for center punching. Suitable for precision drilling in steel, stainless steel, and other alloys in aerospace and general metalworking applications
CHICAGO-LATROBE Jobber Length Drill Bit: 7.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45870)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 7.5 mm, 135° Split Point, Black Oxide HSS, NAS 907 Type B (MPN 45870)

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