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CHICAGO-LATROBE 1-3/8" Black Oxide HSS Silver & Deming Drill Bit - High-Speed Steel Silver & Deming Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Silver & Deming Drill Bits

CHICAGO-LATROBE 1-3/8" Black Oxide HSS Silver & Deming Drill Bit

The CHICAGO-LATROBE Reduced Shank Drill Bit (SKU 3G-OTH-193808) is a 1-3/8" (1.3750) high-speed steel Silver & Deming drill bit with a 118° point, black oxide finish, and 3-flats shank (MPN 52488).

SKU 3G-OTH-193808

Brand
CHICAGO-LATROBE
Item
1-3/8" Black Oxide HSS Silver & Deming Drill Bit
Part Number
52488
Category
High-Speed Steel Silver & Deming Drill Bits
Available to Order
Also known as:52488CHICAGO-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
52488
Type
Black Oxide HSS
Point
118°
Shank
3-Flats

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

Product Description

The CHICAGO-LATROBE Reduced Shank Drill Bit (SKU 3G-OTH-193808) is a 1-3/8" (1.3750) high-speed steel Silver & Deming drill bit with a 118° point, black oxide finish, and 3-flats shank (MPN 52488).

Frequently Asked Questions

What is the CHICAGO-LATROBE Reduced Shank Drill Bit used for?

This drill bit is used for drilling large-diameter holes in metal, wood, and plastic using standard drill chucks. Its reduced shank allows a 1-3/8" bit to fit into a 1/2" chuck, making it ideal for maintenance, fabrication, and industrial applications.

What are the specifications of the CHICAGO-LATROBE Reduced Shank Drill Bit 52488?

The CHICAGO-LATROBE Reduced Shank Drill Bit 52488 has a 1-3/8" diameter, 118° point angle, and is made from black oxide high-speed steel. It features a 3-flats shank for secure chuck grip. The manufacturer part number is 52488.

Where to buy CHICAGO-LATROBE Reduced Shank Drill Bit 52488 worldwide?

You can source the CHICAGO-LATROBE Reduced Shank Drill Bit 52488 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to select the correct reduced shank drill bit for a job?

Select a reduced shank drill bit by matching the cutting diameter to your hole size and the shank to your chuck capacity. For the CHICAGO-LATROBE 52488, the 1-3/8" bit fits a 1/2" chuck. Ensure the material (e.g., HSS for steel) and point angle (118°) suit your workpiece.

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 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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