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CHICAGO-LATROBE 1-7/16" Black Oxide HSS Silver & Deming Drill Bit - High-Speed Steel Silver & Deming Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Silver & Deming Drill Bits

CHICAGO-LATROBE 1-7/16" Black Oxide HSS Silver & Deming Drill Bit

The CHICAGO-LATROBE Reduced Shank Drill Bit (1-7/16") is a High-Speed Steel Silver & Deming Drill Bit with a 118° point, black oxide HSS finish, and a 3-flats shank (MPN 52492). It is designed for drilling operations…

SKU 3G-OTH-193810

Brand
CHICAGO-LATROBE
Item
1-7/16" Black Oxide HSS Silver & Deming Drill Bit
Part Number
52492
Category
High-Speed Steel Silver & Deming Drill Bits
Available to Order
Also known as:52492CHICAGO-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
52492
Type
Black Oxide HSS
Point
118°
Shank
3-Flats

Technical Documents

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

Product Description

The CHICAGO-LATROBE Reduced Shank Drill Bit (1-7/16") is a High-Speed Steel Silver & Deming Drill Bit with a 118° point, black oxide HSS finish, and a 3-flats shank (MPN 52492). It is designed for drilling operations requiring a reduced shank for compatibility with standard drill chucks.

Frequently Asked Questions

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

The CHICAGO-LATROBE Reduced Shank Drill Bit (MPN 52492) is used for drilling large-diameter holes in metal, wood, and plastic. Its 1-7/16" size and 118° point make it suitable for industrial maintenance, fabrication, and production environments where a standard drill chuck cannot accommodate a full-size shank.

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

The CHICAGO-LATROBE Reduced Shank Drill Bit (MPN 52492) has a 1-7/16" diameter, 118° point angle, and a 3-flats shank. It is made from black oxide high-speed steel (HSS) for heat resistance and reduced friction. The reduced shank design allows use in standard 1/2" drill chucks.

Where to buy CHICAGO-LATROBE Reduced Shank Drill Bits worldwide?

You can source CHICAGO-LATROBE Reduced Shank Drill Bits worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times on the 52492 model.

How to select the correct reduced shank drill bit for my application?

To select the correct reduced shank drill bit, match the diameter (e.g., 1-7/16") to your hole size and ensure the shank fits your drill chuck. For steel, use a 118° point like the CHICAGO-LATROBE 52492. Consider material hardness and coolant needs; black oxide HSS suits general-purpose drilling in ferrous metals.

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 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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