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CHICAGO-LATROBE Jobber Length Drill Bit: #48, 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: #48, 118° Point, HSS

SKU 3G-OTH-235703

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #48, 118° Point, HSS
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44518
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a Chicago-Latrobe #48 left-hand drill bit used for?

A Chicago-Latrobe #48 left-hand drill bit is used for drilling holes in metal, particularly for screw extraction or reverse-rotation applications. Its 118° point and high-speed steel construction suit general machining, maintenance, and repair tasks across industrial sectors.

What are the specifications of the Chicago-Latrobe 44518 drill bit?

The Chicago-Latrobe 44518 is a #48 jobber-length drill bit with a 0.0760-inch diameter, 118° point angle, and left-hand spiral. It is made of high-speed steel (HSS) for durability in ferrous and non-ferrous materials. The manufacturer part number is 44518.

Where to buy Chicago-Latrobe 44518 drill bits worldwide?

3G Electric supplies Chicago-Latrobe 44518 left-hand drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this and other precision tooling.

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 #48 size like the Chicago-Latrobe 44518 works for small fasteners. Use 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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