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CHICAGO-LATROBE #59 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 #59 Left-Hand High-Speed Steel Jobber-Length Drill Bit

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

SKU 3G-OTH-235685

Brand
CHICAGO-LATROBE
Item
#59 Left-Hand High-Speed Steel Jobber-Length Drill Bit
Part Number
44529
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bits
Available to Order
Also known as:44529CHICAGO-LATROBE
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Local availability & support — Singapore

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

CHICAGO-LATROBE
Manufacturer Part Number
44529

Technical Documents

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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 #59 used for?

This left-hand drill bit is designed for drilling holes in metal, wood, and plastic, particularly for screw extraction or reverse-rotation applications. It is commonly used in maintenance, tool-and-die, and general machining where a left-hand spiral prevents bit walking and aids in removing broken fasteners.

What are the specifications of the CHICAGO-LATROBE 44529 drill bit?

The CHICAGO-LATROBE 44529 is a #59 jobber-length drill bit with a 0.0410-inch diameter, 118° point angle, and high-speed steel construction. It features a left-hand spiral for reverse-rotation drilling. The manufacturer part number is 44529, and it is designed for precision work in metal and other materials.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 44529 left-hand jobber bit. We source and deliver to meet your procurement needs.

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

For screw extraction, choose a left-hand drill bit like the CHICAGO-LATROBE #59 to match the screw's minor diameter. Use a 118° point for general metals. Ensure the bit is high-speed steel for durability. Drill slowly with reverse rotation to avoid binding. Always use cutting fluid 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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