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CHICAGO-LATROBE 20 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 20 mm Black Oxide HSS Silver & Deming Drill Bit

The CHICAGO-LATROBE Silver and Deming Drill (MPN 52514) is a 20 mm high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank. It is designed for industrial drilling applications…

SKU 3G-OTH-193857

Brand
CHICAGO-LATROBE
Item
20 mm Black Oxide HSS Silver & Deming Drill Bit
Part Number
52514
Category
High-Speed Steel Silver & Deming Drill Bits
Available to Order
Also known as:52514CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
52514
Type
Black Oxide HSS
Shank
3-Flats
Split Point
118°

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

Product Description

The CHICAGO-LATROBE Silver and Deming Drill (MPN 52514) is a 20 mm high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank. It is designed for industrial drilling applications requiring a 0.7874-inch diameter. 3G Electric sources this genuine OEM tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.

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, wood, and plastic. Its 118° split point reduces walking and eliminates the need for a center punch. The 3-flats shank prevents slipping in the drill chuck, making it ideal for industrial maintenance, fabrication, and machine shops.

What are the specifications of the CHICAGO-LATROBE Silver and Deming Drill 52514?

The CHICAGO-LATROBE Silver and Deming Drill 52514 has a 20 mm diameter (0.7874 inches), a 118° split point, and a black oxide finish on high-speed steel (HSS). It features a 3-flats shank for secure chuck grip. The manufacturer part number is 52514, and it is designed for heavy-duty drilling applications.

Where to buy CHICAGO-LATROBE Silver and Deming Drill 52514 worldwide?

You can source the CHICAGO-LATROBE Silver and Deming Drill 52514 worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we supply this drill bit to customers across industries.

How to select the right CHICAGO-LATROBE Silver and Deming Drill for your job?

To select the right CHICAGO-LATROBE Silver and Deming Drill, match the drill diameter to your hole size—here 20 mm. Ensure your drill chuck can accommodate the 3-flats shank. For hard metals, the 118° split point and black oxide HSS reduce heat and improve chip evacuation. Always use cutting fluid for longer tool life.

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
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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
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
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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
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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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