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CHICAGO-LATROBE #49 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 #49 Left-Hand High-Speed Steel Jobber-Length Drill Bit

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

SKU 3G-OTH-235686

Brand
CHICAGO-LATROBE
Item
#49 Left-Hand High-Speed Steel 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
44519

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 a Chicago-Latrobe #49 left-hand drill bit used for?

A Chicago-Latrobe #49 left-hand drill bit is used for drilling holes in metal where reverse rotation is needed, such as extracting broken fasteners or tapping operations. It is a high-speed steel jobber-length bit with a 118° point, ideal for general-purpose machining and maintenance work.

What are the specifications of the Chicago-Latrobe 44519 drill bit?

The Chicago-Latrobe 44519 is a #49 jobber-length drill bit with a 0.0730-inch diameter, 118° point angle, and high-speed steel construction. It is a left-hand bit, designed for reverse-rotation drilling. The manufacturer part number is 44519, and it is suitable for ferrous and non-ferrous materials.

Where to buy Chicago-Latrobe 44519 drill bits worldwide?

3G Electric supplies Chicago-Latrobe 44519 left-hand drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine HSS jobber-length bit for your machining or maintenance needs.

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

To select a left-hand drill bit for screw extraction, match the bit diameter to the screw's minor thread diameter. A Chicago-Latrobe #49 bit (0.0730 inch) works for small fasteners. Use a slow speed and steady pressure to avoid breakage. Always wear safety glasses and lubricate the cutting area.

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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Cross-referenced by specification & description
Left-hand high-speed steel jobber-length drill bit with a #50 diameter of 0.0700 in and a 118° point angle. Designed for drilling small-diameter holes in metal, wood, and plastics, commonly used in precision machining, toolmaking, and maintenance applications where left-hand rotation prevents bit walking or aids in backing out broken fasteners
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Left-hand high-speed steel jobber-length drill bit with a #50 diameter of 0.0700 in and a 118° point angle. Designed for drilling small-diameter holes in metal, wood, and plastics, commonly used in precision machining, toolmaking, and maintenance applications where left-hand rotation prevents bit walking or aids in backing out broken fasteners
Left-hand spiral drill bit for reverse-rotation drilling in metal, wood, and plastic. Commonly used for screw extraction and maintenance applications where a left-hand helix prevents bit walking. High-speed steel construction with a 118° point angle
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Left-hand spiral drill bit for reverse-rotation drilling in metal, wood, and plastic. Commonly used for screw extraction and maintenance applications where a left-hand helix prevents bit walking. High-speed steel construction with a 118° point angle
This left-hand jobber-length drill bit is made of high-speed steel and features a 118° point angle. It is designed for drilling in ferrous and non-ferrous materials, commonly used for screw extraction or reverse-rotation applications in general machining and repair tasks
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This left-hand jobber-length drill bit is made of high-speed steel and features a 118° point angle. It is designed for drilling in ferrous and non-ferrous materials, commonly used for screw extraction or reverse-rotation applications in general machining and repair tasks
Left-hand spiral drill bit for reverse-rotation applications such as screw extraction and backing out broken fasteners. High-speed steel construction with a 118° point angle for general-purpose drilling in ferrous and non-ferrous metals. Jobber-length design provides reach for standard drilling tasks
CHICAGO-LATROBE
Left-hand spiral drill bit for reverse-rotation applications such as screw extraction and backing out broken fasteners. High-speed steel construction with a 118° point angle for general-purpose drilling in ferrous and non-ferrous metals. Jobber-length design provides reach for standard drilling tasks
Left-hand drill bit for reverse-rotation applications such as extracting broken bolts or screws. High-speed steel construction with a 118° point angle. Commonly used in metalworking, automotive repair, and industrial maintenance
CHICAGO-LATROBE
Left-hand drill bit for reverse-rotation applications such as extracting broken bolts or screws. High-speed steel construction with a 118° point angle. Commonly used in metalworking, automotive repair, and industrial maintenance
Left-hand spiral drill bit for reverse-rotation drilling applications. Commonly used to extract broken fasteners or drill in confined spaces where standard rotation is not possible. Suitable for ferrous and non-ferrous materials
CHICAGO-LATROBE
Left-hand spiral drill bit for reverse-rotation drilling applications. Commonly used to extract broken fasteners or drill in confined spaces where standard rotation is not possible. Suitable for ferrous and non-ferrous materials

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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
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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)
Left-hand drill bit designed for reverse rotation applications, commonly used to extract broken bolts or screws by drilling in reverse. Suitable for use in left-hand spindle operations such as tapping or reaming. Made of high-speed steel with a 118° point angle and jobber-length geometry
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Left-hand drill bit designed for reverse rotation applications, commonly used to extract broken bolts or screws by drilling in reverse. Suitable for use in left-hand spindle operations such as tapping or reaming. Made of high-speed steel with a 118° point angle and jobber-length geometry