Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CHICAGO-LATROBE Jobber Length Drill Bit: Letter K, 135° Split Point - 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: Letter K, 135° Split Point

The CHICAGO-LATROBE Jobber Length Drill Bit, Letter K (MPN 44955), is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a 135° split point and TiAlN-coated cobalt construction, with a…

SKU 3G-OTH-200204

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: Letter K, 135° Split Point
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44955
Type
TiAlN-Coated Cobalt
Split Point
135°
View Full Spec Sheet

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, Letter K (MPN 44955), is a NAS-Spec Cobalt Jobber-Length Drill Bit for aerospace applications. It features a 135° split point and TiAlN-coated cobalt construction, with a diameter of 0.2810 inches. 3G Electric interprets your demand for this precision tool, sourcing it from our global network and supporting your procurement across 14 industrial departments.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 44955 used for?

This TiAlN-coated cobalt drill bit is designed for aerospace and other high-strength alloy drilling. The 135° split point reduces walking and thrust, while the coating extends tool life in demanding materials. 3G Electric supplies this NAS-spec bit for precision applications worldwide.

What are the specifications of the CHICAGO-LATROBE 44955 drill bit?

The CHICAGO-LATROBE 44955 is a letter K jobber length drill bit with a 0.2810 inch diameter, 135° split point, and TiAlN-coated cobalt construction. It meets NAS specifications for aerospace use. 3G Electric sources this genuine CHICAGO-LATROBE bit for global delivery.

Where to buy CHICAGO-LATROBE 44955 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 44955 TiAlN-coated cobalt drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us to order this NAS-spec bit for your aerospace or industrial drilling needs.

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

For aerospace alloys, choose cobalt steel with a TiAlN coating for heat resistance and a 135° split point to reduce walking. The CHICAGO-LATROBE 44955 letter K bit meets these criteria. 3G Electric can help you match the correct size and coating to your material.

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

Similar products

Matched by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit: Letter L, 135° Split Point, TiAlN-Coated Cobalt (MPN 44956). Key specifications — attr1229327: 0.2900.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter L, 135° Split Point, TiAlN-Coated Cobalt (MPN 44956). Key specifications — attr1229327: 0.2900.
CHICAGO-LATROBE Jobber Length Drill Bit: Letter C, 135° Split Point, TiAlN-Coated Cobalt (MPN 44947). Key specifications — attr1229327: 0.2420.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter C, 135° Split Point, TiAlN-Coated Cobalt (MPN 44947). Key specifications — attr1229327: 0.2420.
CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point, TiAlN-Coated Cobalt (MPN 44953). Key specifications — attr1229327: 0.2720.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point, TiAlN-Coated Cobalt (MPN 44953). Key specifications — attr1229327: 0.2720.
CHICAGO-LATROBE Jobber Length Drill Bit: Letter D, 135° Split Point, TiAlN-Coated Cobalt (MPN 44948). Key specifications — attr1229327: 0.2460.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter D, 135° Split Point, TiAlN-Coated Cobalt (MPN 44948). Key specifications — attr1229327: 0.2460.
CHICAGO-LATROBE Jobber Length Drill Bit: Letter G, 135° Split Point, TiAlN-Coated Cobalt (MPN 44951). Key specifications — attr1229327: 0.2610.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter G, 135° Split Point, TiAlN-Coated Cobalt (MPN 44951). Key specifications — attr1229327: 0.2610.
CHICAGO-LATROBE Jobber Length Drill Bit: Letter P, 135° Split Point, TiAlN-Coated Cobalt (MPN 44960). Key specifications — attr1229327: 0.3230.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter P, 135° Split Point, TiAlN-Coated Cobalt (MPN 44960). Key specifications — attr1229327: 0.3230.

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
CHICAGO-LATROBE Jobber Length Drill Bit: 6 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47980). Key specifications — attr1229327: 0.2362.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 6 mm, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47980). Key specifications — attr1229327: 0.2362.
CHICAGO-LATROBE Jobber Length Drill Bit: #49, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54089). Key specifications — attr1229327: 0.0730.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #49, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54089). Key specifications — attr1229327: 0.0730.
CHICAGO-LATROBE Jobber Length Drill Bit: #51, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54091). Key specifications — attr1229327: 0.0670.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #51, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54091). Key specifications — attr1229327: 0.0670.
CHICAGO-LATROBE Jobber Length Drill Bit: #51, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 45021). Key specifications — attr1229327: 0.0670.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #51, 135° Split Point, TiAlN-Coated Cobalt, NAS 907 Type J (MPN 45021). Key specifications — attr1229327: 0.0670.
CHICAGO-LATROBE Jobber Length Drill Bit: #30, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54040). Key specifications — attr1229327: 0.1285.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #30, 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54040). Key specifications — attr1229327: 0.1285.
CHICAGO-LATROBE Jobber Length Drill Bit: 3/32", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47632). Key specifications — attr1229327: 0.0938.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 3/32", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type B (MPN 47632). Key specifications — attr1229327: 0.0938.
CHICAGO-LATROBE Jobber Length Drill Bit: 27/64", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54071). Key specifications — attr1229327: 0.4219.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 27/64", 135° Split Point, TiN-Coated Cobalt, NAS 907 Type J (MPN 54071). Key specifications — attr1229327: 0.4219.
CHICAGO-LATROBE Jobber Length Drill Bit: 7/32", 135° Split Point, Straw/Bronze Cobalt (MPN 47714). Key specifications — attr1229327: 0.2188.
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 7/32", 135° Split Point, Straw/Bronze Cobalt (MPN 47714). Key specifications — attr1229327: 0.2188.