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CHICAGO-LATROBE Jobber Length Drill Bit: 9/64", 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: 9/64", 135° Split Point, TiN-Coated Cobalt

SKU 3G-OTH-199981

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 9/64", 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
47635
Type
TiN-Coated Cobalt, NAS 907 Type B
Split Point
135°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the CHICAGO-LATROBE 47635 drill bit used for?

This TiN-coated cobalt jobber-length drill bit is designed for aerospace and high-strength alloy drilling. Its 135° split point reduces walking and thrust, meeting NAS 907 Type B specifications for precision holemaking in demanding industrial applications.

What are the specifications of the CHICAGO-LATROBE 47635?

The CHICAGO-LATROBE 47635 is a 9/64" (0.1406 inch) jobber-length drill bit with a 135° split point, TiN-coated cobalt construction, and NAS 907 Type B compliance. It is engineered for drilling hard materials in aerospace and metalworking environments.

Where to buy CHICAGO-LATROBE 47635 worldwide?

3G Electric supplies the CHICAGO-LATROBE 47635 NAS-spec drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling for aerospace and precision machining operations.

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

For aerospace drilling, choose a bit with a 135° split point to reduce walking, and a TiN-coated cobalt substrate for heat resistance and tool life. Ensure it meets NAS 907 Type B standards for dimensional accuracy in high-strength alloys.

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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