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CHICAGO-LATROBE Jobber Length Drill Bit: #66, 135° Point, TiN-Coated 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: #66, 135° Point, TiN-Coated HSS

The CHICAGO-LATROBE Jobber Length Drill Bit #66 is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiN-coated HSS construction with a 135° point and NAS 907 Type B compliance. With a…

SKU 3G-OTH-190549

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #66, 135° Point, TiN-Coated HSS
Category
NAS-Spec High-Speed Steel Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
41736
Type
TiN-Coated HSS, NAS 907 Type B
Point
135°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit #66 is a NAS-Spec high-speed steel drill bit for aerospace applications, featuring a TiN-coated HSS construction with a 135° point and NAS 907 Type B compliance. With a diameter of 0.0330 inches (MPN 41736), this tool is designed for precision drilling in demanding industrial environments.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #66 used for?

This #66 drill bit is designed for precision hole drilling in aerospace applications, meeting NAS 907 Type B standards. Its 135° split point reduces walking, while TiN coating extends tool life in high-strength alloys. 3G Electric supplies this bit for critical aircraft maintenance and manufacturing tasks.

What are the specifications of the CHICAGO-LATROBE #66 drill bit?

The CHICAGO-LATROBE Jobber Length Drill Bit #66 (MPN 41736) has a 0.0330-inch diameter, 135° point angle, and TiN-coated high-speed steel construction. It conforms to NAS 907 Type B for aerospace use. 3G Electric sources this bit for global delivery.

Where to buy CHICAGO-LATROBE #66 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE #66 drill bits worldwide, handling full logistics and customs clearance. As a global industrial distributor since 1990, we source this NAS 907 Type B bit for aerospace procurement teams. Contact us for availability and delivery to your location.

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

For aerospace drilling, choose a bit meeting NAS 907 Type B, like this #66 size. The 135° split point and TiN coating suit high-strength alloys. Match the 0.0330-inch diameter to your hole tolerance. 3G Electric provides CHICAGO-LATROBE bits for such precision 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 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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