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CHICAGO-LATROBE Jobber Length Drill Bit: 1/4", 135° Split Point, TiN-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: 1/4", 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 47642) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiN-Coated Cobalt construction with a 135° split point and a 0.2500-inch diameter…

SKU 3G-OTH-200001

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 1/4", 135° Split Point, TiN-Coated Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47642
Type
TiN-Coated Cobalt, NAS 907 Type B
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 (MPN 47642) is a NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a TiN-Coated Cobalt construction with a 135° split point and a 0.2500-inch diameter, meeting NAS 907 Type B requirements.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CHICAGO-LATROBE 47642 drill bit used for?

The CHICAGO-LATROBE 47642 is a NAS 907 Type B jobber-length drill bit designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking, while the TiN-coated cobalt construction handles hard materials like stainless steel and titanium. 3G Electric supplies this bit for critical applications worldwide.

What are the specifications of the CHICAGO-LATROBE 47642 drill bit?

The CHICAGO-LATROBE 47642 is a 1/4" (0.2500 inch) jobber-length drill bit with a 135° split point, TiN-coated cobalt construction, and NAS 907 Type B compliance. It is designed for aerospace-grade drilling. 3G Electric sources this bit globally for industrial customers.

Where to buy CHICAGO-LATROBE 47642 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 47642 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. We source and deliver this NAS 907 Type B bit to aerospace and manufacturing clients.

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

For aerospace drilling, select a bit that meets NAS 907 Type B specs, like the CHICAGO-LATROBE 47642. The 135° split point and TiN-coated cobalt ensure precision in hard alloys. Match the diameter (1/4") to your hole tolerance. 3G Electric can advise on proper selection for your material and application.

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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