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CHICAGO-LATROBE Jobber Length Drill Bit: #48, 135° Split Point, TiAlN-Coated Cobalt - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE Jobber Length Drill Bit: #48, 135° Split Point, TiAlN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #48 is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° Split Point and NAS 907 Type J designation (MPN…

SKU 3G-OTH-200188

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #48, 135° Split Point, TiAlN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
45018
Type
TiAlN-Coated Cobalt, NAS 907 Type J
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 #48 is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiAlN-Coated Cobalt construction with a 135° Split Point and NAS 907 Type J designation (MPN 45018). With a diameter of 0.0760 inches, this bit is designed for precision drilling in demanding aerospace applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE #48 Jobber Length Drill Bit used for?

This drill bit is designed for aerospace applications requiring NAS 907 Type J compliance. Its 135° split point and TiAlN-coated cobalt construction enable precise drilling in hardened materials like titanium and stainless steel, common in aircraft manufacturing and maintenance.

What are the specifications of the CHICAGO-LATROBE 45018 drill bit?

The CHICAGO-LATROBE 45018 is a #48 jobber length drill bit with a 0.0760-inch diameter, 135° split point, and TiAlN-coated cobalt material. It meets NAS 907 Type J specifications, making it suitable for high-strength aerospace alloys.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 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 on the 45018 model.

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

For aerospace drilling, choose a bit with NAS 907 compliance, such as the CHICAGO-LATROBE #48. The 135° split point reduces walking, while TiAlN coating extends tool life in tough alloys. Match the diameter to your hole size and ensure 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 cobalt 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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