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CHICAGO-LATROBE 7/32" Left-Hand Cobalt Jobber-Length Drill Bit - Left-Hand Cobalt Jobber-Length Drill Bits
CHICAGO-LATROBELeft-Hand Cobalt Jobber-Length Drill Bits

CHICAGO-LATROBE 7/32" Left-Hand Cobalt Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (SKU 46514, MPN 46514) is a 7/32" left-hand cobalt jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. Its key specification is 0.2188.

SKU 3G-OTH-251059

Brand
CHICAGO-LATROBE
Item
7/32" Left-Hand Cobalt Jobber-Length Drill Bit
Part Number
46514
Category
Left-Hand Cobalt Jobber-Length Drill Bits
Available to Order
Also known as:46514CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
46514
Type
Straw/Bronze Cobalt, Left Hand
Split Point
135°

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (SKU 46514, MPN 46514) is a 7/32" left-hand cobalt jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. Its key specification is 0.2188.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 46514 used for?

This left-hand cobalt drill bit is designed for drilling into hard metals such as stainless steel and alloy steels. Its 135° split point reduces walking and requires less thrust, making it ideal for production drilling and maintenance applications where left-hand rotation is needed.

What are the specifications of the CHICAGO-LATROBE 46514 drill bit?

The CHICAGO-LATROBE 46514 is a jobber-length left-hand drill bit with a 7/32" diameter (0.2188 inches) and a 135° split point. It features a straw/bronze cobalt finish for heat resistance and durability, designed for use in industrial drilling applications.

Where to buy CHICAGO-LATROBE 46514 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 46514 left-hand cobalt drill bit worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this tool for your operations.

How to select the correct left-hand drill bit for metal drilling?

Select a left-hand drill bit like the CHICAGO-LATROBE 46514 when drilling in reverse rotation, often used for extracting broken fasteners. Match the diameter to your hole size, choose cobalt for hard metals, and ensure the 135° split point reduces bit walking. Always use proper cutting fluid.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE left-hand cobalt 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 cobalt jobber-length drill bit with a 135° split point and straw/bronze finish. The 29/64" diameter bit is designed for drilling applications requiring reverse rotation, such as removing broken fasteners or drilling in hardened steels. The split point reduces thrust and eliminates the need for center punching
CHICAGO-LATROBE
Left-hand cobalt jobber-length drill bit with a 135° split point and straw/bronze finish. The 29/64" diameter bit is designed for drilling applications requiring reverse rotation, such as removing broken fasteners or drilling in hardened steels. The split point reduces thrust and eliminates the need for center punching
Left-hand cobalt jobber-length drill bit with a 135° split point and straw/bronze finish. Designed for drilling hard metals and used in screw extraction or reverse-spindle machining. 1/2" diameter
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Left-hand cobalt jobber-length drill bit with a 135° split point and straw/bronze finish. Designed for drilling hard metals and used in screw extraction or reverse-spindle machining. 1/2" diameter

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