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CHICAGO-LATROBE #23 Left-Hand High-Speed Steel Jobber-Length Drill Bit - Left-Hand High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBELeft-Hand High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE #23 Left-Hand High-Speed Steel Jobber-Length Drill Bit

CHICAGO-LATROBE Left-Hand High-Speed Steel Jobber-Length Drill Bits.

SKU 3G-OTH-235690

Brand
CHICAGO-LATROBE
Item
#23 Left-Hand High-Speed Steel Jobber-Length Drill Bit
Part Number
44493
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bits
Available to Order
Also known as:44493CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44493

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

Product Description

CHICAGO-LATROBE Left-Hand High-Speed Steel Jobber-Length Drill Bits.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #23 used for?

This left-hand drill bit is designed for drilling holes in metal, particularly for removing broken bolts or screws. The 118° point and high-speed steel construction suit general-purpose drilling in ferrous and non-ferrous materials. CHICAGO-LATROBE bits are commonly used in maintenance, automotive, and industrial repair applications.

What are the specifications of the CHICAGO-LATROBE 44493 drill bit?

The CHICAGO-LATROBE 44493 is a #23 jobber-length drill bit with a 0.1540-inch diameter. It features a 118° point angle, is made of high-speed steel (HSS), and has a left-hand cutting direction. This bit is suitable for drilling in metal and is commonly used for extracting broken fasteners.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source the CHICAGO-LATROBE 44493 or other left-hand HSS bits for your maintenance or production needs.

How to select the correct left-hand drill bit for bolt extraction?

Select a left-hand drill bit like the CHICAGO-LATROBE #23 (0.1540 inch) that matches the broken fastener's size. Use a center punch to start the hole, then drill slowly with cutting oil. Left-hand bits rotate counterclockwise, which can help loosen the bolt during drilling. Always wear safety glasses and secure the 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 left-hand high-speed steel jobber-length 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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Left-hand high-speed steel jobber-length drill bit with a 118° point angle and #6 wire gauge size (0.2040 in diameter). Designed for reverse rotation drilling, commonly used to remove broken bolts or screws in metal. Suitable for general-purpose drilling in steel, aluminum, and other alloys
CHICAGO-LATROBE
Left-hand high-speed steel jobber-length drill bit with a 118° point angle and #6 wire gauge size (0.2040 in diameter). Designed for reverse rotation drilling, commonly used to remove broken bolts or screws in metal. Suitable for general-purpose drilling in steel, aluminum, and other alloys

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