We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CHICAGO-LATROBE Jobber Length Drill Bit: 2.5 mm, 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: 2.5 mm, 135° Split Point, TiN-Coated Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (2.5 mm, MPN 47945) is a TiN-Coated Cobalt, NAS 907 Type B drill bit with a 135° Split Point and a 0.0984 specification. This NAS-Spec Cobalt Jobber-Length Drill Bit for…

SKU 3G-OTH-200147

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 2.5 mm, 135° Split Point, TiN-Coated 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
47945
Type
TiN-Coated 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 (2.5 mm, MPN 47945) is a TiN-Coated Cobalt, NAS 907 Type B drill bit with a 135° Split Point and a 0.0984 specification. This NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace is designed for precision drilling in demanding applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE 47945 drill bit used for?

This NAS 907 Type B jobber-length drill bit is designed for aerospace and high-precision industrial drilling. Its 135° split point reduces walking, while the TiN-coated cobalt construction handles tough materials like stainless steel and titanium.

What are the specifications of the CHICAGO-LATROBE 47945 drill bit?

The CHICAGO-LATROBE 47945 is a 2.5 mm (0.0984 in) jobber-length drill bit with a 135° split point, TiN-coated cobalt, and meets NAS 907 Type B standards. It is engineered for high-performance drilling in demanding aerospace applications.

Where to buy CHICAGO-LATROBE 47945 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 47945 drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine industrial tooling regardless of your location.

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

For aerospace drilling, choose a NAS-spec bit like the CHICAGO-LATROBE 47945 with TiN-coated cobalt for heat resistance and a 135° split point for precise starts. Match the diameter (2.5 mm) to your hole size and material hardness.

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: 5.5 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47975)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 5.5 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47975)
CHICAGO-LATROBE Jobber Length Drill Bit: 3 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47950)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 3 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47950)
CHICAGO-LATROBE Jobber Length Drill Bit: 2 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47940)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 2 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47940)
CHICAGO-LATROBE Jobber Length Drill Bit: 3.5 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47955)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 3.5 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47955)
CHICAGO-LATROBE Jobber Length Drill Bit: 7.5 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47994)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 7.5 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47994)
CHICAGO-LATROBE Jobber Length Drill Bit: 1 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47930)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 1 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47930)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Jobber Length Drill Bit: Letter F, 135° Split Point, TiN-Coated Cobalt (MPN 54105)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter F, 135° Split Point, TiN-Coated Cobalt (MPN 54105)
CHICAGO-LATROBE Jobber Length Drill Bit: #33, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 45003)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #33, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 45003)
CHICAGO-LATROBE Jobber Length Drill Bit: #51, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47785)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #51, 135° Split Point, Straw/Bronze Cobalt, NAS 907 Type B (MPN 47785)
CHICAGO-LATROBE Jobber Length Drill Bit: 7.8 mm, 135° Split Point, Straw/Bronze Cobalt (MPN 47888)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 7.8 mm, 135° Split Point, Straw/Bronze Cobalt (MPN 47888)
CHICAGO-LATROBE Jobber Length Drill Bit: 2.4 mm, 135° Split Point, Straw/Bronze Cobalt (MPN 47834)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 2.4 mm, 135° Split Point, Straw/Bronze Cobalt (MPN 47834)
CHICAGO-LATROBE Jobber Length Drill Bit: 4.7 mm, 135° Split Point, Straw/Bronze Cobalt (MPN 47857)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 4.7 mm, 135° Split Point, Straw/Bronze Cobalt (MPN 47857)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter P, 135° Split Point, TiAlN-Coated Cobalt (MPN 44960)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter P, 135° Split Point, TiAlN-Coated Cobalt (MPN 44960)
CHICAGO-LATROBE Jobber Length Drill Bit: 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54113)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54113)