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CHICAGO-LATROBE #16 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 #16 Left-Hand HSS Jobber-Length Drill Bit

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

SKU 3G-OTH-235692

Brand
CHICAGO-LATROBE
Item
#16 Left-Hand HSS Jobber-Length Drill Bit
Part Number
44486
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bits
Available to Order
Also known as:44486CHICAGO-LATROBE
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44486

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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 #16 jobber length drill bit used for?

This left-hand drill bit is designed for drilling holes in metal, particularly for screw extraction and reverse-rotation applications. It is commonly used in automotive repair, maintenance, and industrial manufacturing where a left-hand spiral prevents bit binding when removing broken fasteners.

What are the specifications of the CHICAGO-LATROBE 44486 drill bit?

The CHICAGO-LATROBE 44486 is a #16 jobber length drill bit with a 0.1770-inch diameter, 118° point angle, and high-speed steel construction. It features a left-hand flute design, making it suitable for reverse-drilling tasks. The manufacturer part number is 44486.

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 for availability and lead time on the 44486 left-hand jobber bit.

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

Choose a left-hand bit like the CHICAGO-LATROBE #16 for reverse rotation to extract broken screws. Match the bit diameter to the screw's minor thread diameter. Use a center punch to start the hole, apply cutting oil, and drill at low speed with steady pressure to avoid wandering.

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.
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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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