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CHICAGO-LATROBE #31 Left-Hand HSS 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 #31 Left-Hand HSS Jobber-Length Drill Bit

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

SKU 3G-OTH-235744

Brand
CHICAGO-LATROBE
Item
#31 Left-Hand HSS Jobber-Length Drill Bit
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44501

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 #31 jobber length drill bit used for?

The CHICAGO-LATROBE #31 left-hand drill bit is used for drilling holes in metal, particularly for screw extraction and reverse-rotation applications. Its 118° point and high-speed steel construction suit general-purpose drilling in ferrous and non-ferrous materials.

What are the specifications of the CHICAGO-LATROBE 44501 drill bit?

The CHICAGO-LATROBE 44501 is a #31 jobber length drill bit with a 0.1200-inch diameter, 118° point angle, and left-hand spiral. It is made of high-speed steel (HSS) for durability in metal drilling tasks.

Where to buy CHICAGO-LATROBE 44501 drill bits worldwide?

You can source CHICAGO-LATROBE 44501 drill bits through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable supply for your operations.

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

Select a left-hand drill bit like the CHICAGO-LATROBE #31 for screw extraction when the fastener is stuck or stripped. Match the bit diameter to the screw head size, use cutting oil, and run the drill in reverse to remove the screw without damaging the workpiece.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Left-hand high-speed steel jobber-length drill bit with a #33 wire gauge size (0.1130" diameter) and 118° point angle. Designed for drilling in metal, wood, and plastic, commonly used for screw extraction and reverse-rotation applications in maintenance and production environments
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Left-hand high-speed steel jobber-length drill bit with a #33 wire gauge size (0.1130" diameter) and 118° point angle. Designed for drilling in metal, wood, and plastic, commonly used for screw extraction and reverse-rotation applications in maintenance and production environments
Left-hand jobber-length drill bit made of high-speed steel with a 118° point angle. Designed for drilling in ferrous and non-ferrous metals, commonly used for screw extraction and applications requiring reverse rotation. Suitable for maintenance, tool-and-die, and production environments
CHICAGO-LATROBE
Left-hand jobber-length drill bit made of high-speed steel with a 118° point angle. Designed for drilling in ferrous and non-ferrous metals, commonly used for screw extraction and applications requiring reverse rotation. Suitable for maintenance, tool-and-die, and production environments
Left-hand drill bit for reverse-rotation drilling applications, commonly used to extract broken bolts or screws. High-speed steel construction with a 118° point angle for general-purpose metal drilling. Jobber-length design provides versatility in manual and machine drilling operations
CHICAGO-LATROBE
Left-hand drill bit for reverse-rotation drilling applications, commonly used to extract broken bolts or screws. High-speed steel construction with a 118° point angle for general-purpose metal drilling. Jobber-length design provides versatility in manual and machine drilling operations
Left-hand spiral drill bit for reverse-rotation drilling, commonly used to extract broken bolts or screws. High-speed steel construction with a 118° point angle for general-purpose machining in maintenance and repair applications. Jobber-length design provides reach for standard drilling tasks
CHICAGO-LATROBE
Left-hand spiral drill bit for reverse-rotation drilling, commonly used to extract broken bolts or screws. High-speed steel construction with a 118° point angle for general-purpose machining in maintenance and repair applications. Jobber-length design provides reach for standard drilling tasks
Left-hand high-speed steel jobber-length drill bit with a #60 (0.0400") diameter and 118° point angle. Designed for drilling small-diameter holes in ferrous and non-ferrous materials, commonly used in screw extraction and reverse-rotation applications. Suitable for general-purpose machining in maintenance, tool-and-die, and production environments
CHICAGO-LATROBE
Left-hand high-speed steel jobber-length drill bit with a #60 (0.0400") diameter and 118° point angle. Designed for drilling small-diameter holes in ferrous and non-ferrous materials, commonly used in screw extraction and reverse-rotation applications. Suitable for general-purpose machining in maintenance, tool-and-die, and production environments
Left-hand spiral drill bit for counterclockwise rotation, used in extracting broken fasteners or drilling where reverse rotation is required. High-speed steel construction with a 118° point angle for general-purpose drilling in metals and alloys. Jobber-length design provides reach for common applications
CHICAGO-LATROBE
Left-hand spiral drill bit for counterclockwise rotation, used in extracting broken fasteners or drilling where reverse rotation is required. High-speed steel construction with a 118° point angle for general-purpose drilling in metals and alloys. Jobber-length design provides reach for common applications

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Left-hand high-speed steel jobber-length drill bit with a #64 wire gauge diameter of 0.0360 inches and a 118° point angle. Designed for drilling small-diameter holes in ferrous and non-ferrous materials, commonly used in screw extraction and reverse-rotation applications
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Left-hand high-speed steel jobber-length drill bit with a #64 wire gauge diameter of 0.0360 inches and a 118° point angle. Designed for drilling small-diameter holes in ferrous and non-ferrous materials, commonly used in screw extraction and reverse-rotation applications
Left-hand spiral jobber-length drill bit made of high-speed steel. #20 wire size with 0.1610" diameter and 118° point angle. Designed for reverse-rotation drilling applications such as screw extraction or preventing bit walking in metal
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Left-hand spiral jobber-length drill bit made of high-speed steel. #20 wire size with 0.1610" diameter and 118° point angle. Designed for reverse-rotation drilling applications such as screw extraction or preventing bit walking in metal
Left-hand jobber-length drill bit made of high-speed steel (HSS) with a #4 wire gauge diameter of 0.2090 inches and a 118° point angle. Designed for reverse rotation drilling, commonly used to remove broken bolts or screws in metalworking and maintenance applications
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Left-hand jobber-length drill bit made of high-speed steel (HSS) with a #4 wire gauge diameter of 0.2090 inches and a 118° point angle. Designed for reverse rotation drilling, commonly used to remove broken bolts or screws in metalworking and maintenance applications
Left-hand high-speed steel jobber-length drill bit with a #57 size (0.0430" diameter) and 118° point angle. Designed for drilling in reverse rotation, commonly used to extract broken fasteners or for tapping operations in ferrous and non-ferrous materials. Suitable for general machining, maintenance, and repair applications
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Left-hand high-speed steel jobber-length drill bit with a #57 size (0.0430" diameter) and 118° point angle. Designed for drilling in reverse rotation, commonly used to extract broken fasteners or for tapping operations in ferrous and non-ferrous materials. Suitable for general machining, maintenance, and repair applications
Left-hand spiral drill bit for drilling holes where reverse rotation is required, such as removing broken fasteners or in tapping operations. Made from high-speed steel with a 118° point angle. Suitable for general-purpose drilling in ferrous and non-ferrous materials
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Left-hand spiral drill bit for drilling holes where reverse rotation is required, such as removing broken fasteners or in tapping operations. Made from high-speed steel with a 118° point angle. Suitable for general-purpose drilling in ferrous and non-ferrous materials
Left-hand drill bit designed for reverse-rotation drilling applications, commonly used in extracting broken fasteners or for tapping operations. Constructed from high-speed steel with a 118° point angle, suitable for general-purpose machining and maintenance work on ferrous and non-ferrous metals
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Left-hand drill bit designed for reverse-rotation drilling applications, commonly used in extracting broken fasteners or for tapping operations. Constructed from high-speed steel with a 118° point angle, suitable for general-purpose machining and maintenance work on ferrous and non-ferrous metals
This #26 left-hand drill bit is made of high-speed steel with a 118° point angle, designed for drilling in ferrous and non-ferrous materials. The left-hand spiral enables reverse rotation for tasks such as removing broken bolts or screws. Suitable for general-purpose machining and maintenance applications
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This #26 left-hand drill bit is made of high-speed steel with a 118° point angle, designed for drilling in ferrous and non-ferrous materials. The left-hand spiral enables reverse rotation for tasks such as removing broken bolts or screws. Suitable for general-purpose machining and maintenance applications
Left-hand spiral drill bit designed for reverse-rotation drilling applications. Commonly used to extract broken bolts or screws by drilling in reverse, or in machinery with left-hand spindle rotation. Made of high-speed steel with a 118° point angle, jobber length, and #11 size (0.1910" diameter)
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Left-hand spiral drill bit designed for reverse-rotation drilling applications. Commonly used to extract broken bolts or screws by drilling in reverse, or in machinery with left-hand spindle rotation. Made of high-speed steel with a 118° point angle, jobber length, and #11 size (0.1910" diameter)