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CHICAGO-LATROBE #30 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 #30 Left-Hand High-Speed Steel Jobber-Length Drill Bit

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

SKU 3G-OTH-235695

Brand
CHICAGO-LATROBE
Item
#30 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
44500

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 #30 left-hand drill bit used for?

A Chicago-Latrobe #30 left-hand drill bit is used for drilling holes in metal where reverse rotation is needed, such as extracting broken bolts or screws. Its 118° point and high-speed steel construction make it suitable for general-purpose machining in industrial maintenance and repair applications.

What are the specifications of the Chicago-Latrobe 44500 drill bit?

The Chicago-Latrobe 44500 is a #30 jobber-length drill bit with a 0.1285-inch diameter, 118° point angle, and high-speed steel construction. It is a left-hand bit, designed for reverse-rotation drilling. This bit is commonly used in metalworking and maintenance tasks.

Where to buy Chicago-Latrobe 44500 drill bits worldwide?

3G Electric supplies Chicago-Latrobe 44500 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 bit for your maintenance or machining needs.

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

To select a left-hand drill bit for bolt extraction, match the bit diameter to the broken fastener's size. A Chicago-Latrobe #30 bit (0.1285 inch) works for small screws. Use a slow speed and steady pressure to avoid bit breakage. Always wear safety glasses and lubricate the drilling 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Left-hand high-speed steel jobber-length drill bit with a #31 wire gauge diameter of 0.1200 inches and a 118° point angle. Designed for drilling in ferrous and non-ferrous metals, commonly used for screw extraction and applications requiring reverse rotation. The left-hand spiral helps prevent bit breakage when backing out fasteners
CHICAGO-LATROBE
Left-hand high-speed steel jobber-length drill bit with a #31 wire gauge diameter of 0.1200 inches and a 118° point angle. Designed for drilling in ferrous and non-ferrous metals, commonly used for screw extraction and applications requiring reverse rotation. The left-hand spiral helps prevent bit breakage when backing out fasteners
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
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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 high-speed steel jobber-length drill bit with #29 wire gauge size (0.1360" diameter) and 118° point angle. Designed for reverse-rotation drilling tasks such as screw extraction and fastener removal in metalworking and maintenance applications
CHICAGO-LATROBE
Left-hand high-speed steel jobber-length drill bit with #29 wire gauge size (0.1360" diameter) and 118° point angle. Designed for reverse-rotation drilling tasks such as screw extraction and fastener removal in metalworking and maintenance applications
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
CHICAGO-LATROBE
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 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

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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)