EXW Singapore — collect or forward from our Singapore office.

3G Electric
CHICAGO-LATROBE 19 mm Black Oxide HSS Silver & Deming Drill Bit - High-Speed Steel Silver & Deming Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Silver & Deming Drill Bits

CHICAGO-LATROBE 19 mm Black Oxide HSS Silver & Deming Drill Bit

The CHICAGO-LATROBE Silver and Deming Drill (MPN 55512) is a 19 mm high-speed steel drill bit with a black oxide finish and a 118° split point. It is designed for industrial drilling applications requiring a…

SKU 3G-OTH-193850

Brand
CHICAGO-LATROBE
Item
19 mm Black Oxide HSS Silver & Deming Drill Bit
Part Number
55512
Category
High-Speed Steel Silver & Deming Drill Bits
Available to Order
Also known as:55512CHICAGO-LATROBE
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
55512
Type
Black Oxide HSS
Split Point
118°

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 Silver and Deming Drill (MPN 55512) is a 19 mm high-speed steel drill bit with a black oxide finish and a 118° split point. It is designed for industrial drilling applications requiring a 0.7480-inch shank, offering durability and precision for metalworking tasks.

Frequently Asked Questions

What is the CHICAGO-LATROBE Silver and Deming Drill used for?

The CHICAGO-LATROBE Silver and Deming Drill is used for drilling large-diameter holes in metal, steel, and other industrial materials. Its 118° split point reduces walking and enables self-starting, making it ideal for maintenance, fabrication, and production environments where precision and durability are required.

What are the specifications of the CHICAGO-LATROBE Silver and Deming Drill 55512?

The CHICAGO-LATROBE Silver and Deming Drill 55512 is a 19 mm high-speed steel bit with a black oxide finish and a 118° split point. The shank diameter is 0.7480 inches. It is designed for use in drill presses and handheld drills, offering heat resistance and reduced friction during operation.

Where to buy CHICAGO-LATROBE Silver and Deming Drill bits worldwide?

You can source CHICAGO-LATROBE Silver and Deming Drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the 55512 model.

How to select the right CHICAGO-LATROBE Silver and Deming Drill bit?

To select the right CHICAGO-LATROBE Silver and Deming Drill bit, match the bit diameter to your hole size requirement—19 mm for this model. Ensure your drill chuck can accommodate the 0.7480-inch shank. For hard metals, the black oxide HSS construction and 118° split point provide effective cutting and chip evacuation.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
Not sure this is the right part? Photo-identify it→

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE high-speed steel silver & deming drill bits. 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 →

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts →
This high-speed steel Silver & Deming drill bit features a black oxide finish and a 118° point. The reduced shank with three flats allows secure gripping in standard drill chucks while providing a larger cutting diameter. Suitable for drilling in metal, wood, and plastic materials in maintenance, fabrication, and machining applications
CHICAGO-LATROBE
This high-speed steel Silver & Deming drill bit features a black oxide finish and a 118° point. The reduced shank with three flats allows secure gripping in standard drill chucks while providing a larger cutting diameter. Suitable for drilling in metal, wood, and plastic materials in maintenance, fabrication, and machining applications
High-speed steel Silver & Deming drill bit with black oxide finish and 118° split point. The split point reduces walking and enables self-starting without a center punch. Suitable for drilling large-diameter holes in metal, wood, and plastic using drill presses or handheld drills
CHICAGO-LATROBE
High-speed steel Silver & Deming drill bit with black oxide finish and 118° split point. The split point reduces walking and enables self-starting without a center punch. Suitable for drilling large-diameter holes in metal, wood, and plastic using drill presses or handheld drills
This Silver & Deming drill bit is made from high-speed steel with a black oxide finish and a 118° split point. The reduced shank allows use in standard drill chucks. Suitable for drilling in metal, wood, and plastic in industrial maintenance, fabrication, and machine shop applications
CHICAGO-LATROBE
This Silver & Deming drill bit is made from high-speed steel with a black oxide finish and a 118° split point. The reduced shank allows use in standard drill chucks. Suitable for drilling in metal, wood, and plastic in industrial maintenance, fabrication, and machine shop applications

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first