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CHICAGO-LATROBE Jobber Length Drill Bit: #49, 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: #49, 118° Point, HSS

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

SKU 3G-OTH-235686

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #49, 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.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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
CHICAGO-LATROBE Jobber Length Drill Bit: #50, 118° Point, HSS, Left Hand (MPN 44520)
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