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

The CHICAGO-LATROBE Jobber Length Drill Bit, Letter U, is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a TiAlN-Coated Cobalt construction with a 135° Split Point and a 0.3680-inch…

SKU 3G-OTH-200320

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: Letter U, 135° Split Point
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44965
Type
TiAlN-Coated Cobalt
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 U, is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a TiAlN-Coated Cobalt construction with a 135° Split Point and a 0.3680-inch diameter (MPN 44965). 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 44965 used for?

This TiAlN-coated cobalt drill bit is designed for aerospace applications requiring NAS-spec precision. Its 135° split point reduces walking and thrust, making it suitable for drilling hard materials like stainless steel and titanium in aircraft maintenance and manufacturing.

What are the specifications of the CHICAGO-LATROBE 44965 drill bit?

The CHICAGO-LATROBE 44965 is a letter U jobber length drill bit with a 0.3680 inch diameter, 135° split point, and TiAlN coating on cobalt steel. It meets NAS specifications for aerospace use, ensuring durability and heat resistance in demanding drilling operations.

Where to buy CHICAGO-LATROBE 44965 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 44965 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery, sourcing genuine industrial tooling across 14 departments including cutting tools. Contact us for availability and lead time to your location.

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

For aerospace materials like titanium or Inconel, choose a cobalt drill bit with a 135° split point and TiAlN coating, such as the CHICAGO-LATROBE 44965. The split point reduces walking, while the coating extends tool life. Match the diameter to your hole size and ensure NAS-spec compliance for critical applications.

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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