We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

CHICAGO-LATROBE Jobber Length Drill Bit: #46, 135° Split Point, Straw/Bronze 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: #46, 135° Split Point, Straw/Bronze Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit #46 is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a 135° split point and Straw/Bronze Cobalt finish, NAS 907 Type B. With a diameter of 0.0810 inches…

SKU 3G-OTH-200063

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #46, 135° Split Point, Straw/Bronze Cobalt
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47780
Type
Straw/Bronze Cobalt, NAS 907 Type B
Split Point
135°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit #46 is a NAS-Spec Cobalt drill bit for aerospace applications, featuring a 135° split point and Straw/Bronze Cobalt finish, NAS 907 Type B. With a diameter of 0.0810 inches (MPN 47780), it is designed for precision drilling in demanding materials.

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 Jobber Length Drill Bit #46 used for?

This CHICAGO-LATROBE drill bit is designed for aerospace applications requiring NAS 907 Type B compliance. Its #46 size (0.0810 in) and 135° split point reduce walking and improve hole accuracy in tough materials like stainless steel and titanium.

What are the specifications of the CHICAGO-LATROBE 47780 drill bit?

The CHICAGO-LATROBE 47780 is a #46 jobber length drill bit with a 0.0810 in diameter, 135° split point, and straw/bronze cobalt finish. It meets NAS 907 Type B standards for aerospace drilling and is made from cobalt steel for heat resistance.

Where to buy CHICAGO-LATROBE NAS 907 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE NAS 907 Type B drill bits worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 47780 or other aerospace-grade cutting tools.

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

For aerospace drilling, choose a bit that meets NAS 907 Type B specs, like the CHICAGO-LATROBE 47780. Match the #46 size (0.0810 in) to your hole requirement. The 135° split point and cobalt finish help prevent wandering and extend tool life in hard 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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47778)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #44, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47778)
CHICAGO-LATROBE Jobber Length Drill Bit: #47, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47781)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #47, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47781)
CHICAGO-LATROBE Jobber Length Drill Bit: #43, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47777)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #43, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47777)
CHICAGO-LATROBE Jobber Length Drill Bit: #45, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47779)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #45, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47779)
CHICAGO-LATROBE Jobber Length Drill Bit: #41, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47775)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #41, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47775)
CHICAGO-LATROBE Jobber Length Drill Bit: #48, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47782)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #48, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47782)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Jobber Length Drill Bit: #38, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54048)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #38, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54048)
CHICAGO-LATROBE Jobber Length Drill Bit: 9 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47900)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 9 mm, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47900)
CHICAGO-LATROBE Jobber Length Drill Bit: 5 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47970)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 5 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47970)
CHICAGO-LATROBE Jobber Length Drill Bit: 13 mm, 135° Split Point, Straw/Bronze Cobalt (MPN 47917)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 13 mm, 135° Split Point, Straw/Bronze Cobalt (MPN 47917)
CHICAGO-LATROBE Jobber Length Drill Bit: 13/32", 135° Split Point, TiAlN-Coated Cobalt (MPN 44926)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 13/32", 135° Split Point, TiAlN-Coated Cobalt (MPN 44926)
CHICAGO-LATROBE Jobber Length Drill Bit: #42, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47776)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #42, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47776)
CHICAGO-LATROBE Jobber Length Drill Bit: #14, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54024)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #14, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54024)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter P, 135° Split Point, TiN-Coated Cobalt (MPN 54115)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter P, 135° Split Point, TiN-Coated Cobalt (MPN 54115)