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CHICAGO-LATROBE Silver & Deming Drill Bit - High-Speed Steel Silver & Deming Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Silver & Deming Drill Bits

CHICAGO-LATROBE Silver & Deming Drill Bit

The CHICAGO-LATROBE Silver and Deming Drill (MPN 55519) is a 25 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 Silver &…

SKU 3G-OTH-193856

Brand
CHICAGO-LATROBE
Item
Silver & Deming Drill Bit
Part Number
55519
Category
High-Speed Steel Silver & Deming Drill Bits
Available to Order
Also known as:55519CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
55519
Type
Black Oxide HSS
Split Point
118°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Silver and Deming Drill (MPN 55519) is a 25 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 Silver & Deming shank configuration.

Frequently Asked Questions

What is a Chicago-Latrobe Silver and Deming drill used for?

A Chicago-Latrobe Silver and Deming drill is used for drilling large-diameter holes in metal, wood, and plastic. Its reduced shank fits standard drill chucks, making it ideal for industrial machining, maintenance, and fabrication across multiple departments.

What are the specifications of the Chicago-Latrobe 55519 Silver and Deming drill?

The Chicago-Latrobe 55519 is a 25 mm Silver and Deming drill with a 118° split point and black oxide HSS construction. It features a 0.9843-inch shank diameter. The split point reduces walking and improves cutting accuracy in tough materials.

Where to buy Chicago-Latrobe Silver and Deming drills worldwide?

3G Electric supplies Chicago-Latrobe Silver and Deming drills worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this 25 mm black oxide HSS drill.

How to select the right Silver and Deming drill for a job?

Select a Silver and Deming drill based on hole diameter, material hardness, and shank size. For steel, choose a 118° split point like the Chicago-Latrobe 55519 to reduce walking. Match the shank to your chuck capacity and use proper cutting fluid for best results.

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.
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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.

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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

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