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CHICAGO-LATROBE Jobber Length Drill Bit: #58, 118° Point, HSS - Left-Hand High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBELeft-Hand High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE Jobber Length Drill Bit: #58, 118° Point, HSS

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

SKU 3G-OTH-235733

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #58, 118° Point, HSS
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bits
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44528

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 #58 jobber length drill bit used for?

This left-hand drill bit is used for drilling holes in metal, wood, and plastic, primarily for screw extraction and reverse-rotation applications. Its #58 size (0.0420 inch) suits precision work in maintenance, toolmaking, and production environments where a left-hand spiral prevents bit breakage.

What are the specifications of the CHICAGO-LATROBE 44528 drill bit?

The CHICAGO-LATROBE 44528 is a #58 jobber length drill bit with a 118° point angle, made from high-speed steel (HSS), and features a left-hand flute design. It has a diameter of 0.0420 inches and is designed for general-purpose drilling in ferrous and non-ferrous 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 to source the 44528 or other left-hand HSS bits for your operations.

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 #58 HSS bit. Match the bit diameter to the screw's minor thread diameter. Use a slow speed with steady pressure to avoid wandering. Lubricate the cutting edge to reduce heat and extend tool life.

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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