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CHICAGO-LATROBE 3/32" TiN-Coated Cobalt Screw-Machine Length Drill Bit - General Purpose Cobalt Screw-Machine Length Drill Bits
CHICAGO-LATROBEGeneral Purpose Cobalt Screw-Machine Length Drill Bits

CHICAGO-LATROBE 3/32" TiN-Coated Cobalt Screw-Machine Length Drill Bit

The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51803) is a 3/32" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction.

SKU 3G-OTH-409598

Brand
CHICAGO-LATROBE
Item
3/32" TiN-Coated Cobalt Screw-Machine Length Drill Bit
Part Number
51803
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:51803CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
51803
Type
TiN-Coated Cobalt
Split Point
135°

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

Product Description

The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51803) is a 3/32" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction.

Frequently Asked Questions

What is the CHICAGO-LATROBE 51803 drill bit used for?

The CHICAGO-LATROBE 51803 is a general-purpose cobalt screw-machine length drill bit used for precision drilling in metalworking. Its 135° split point reduces walking, and the TiN coating extends tool life. It is ideal for automated lathes and CNC machines in industrial manufacturing.

What are the specifications of the CHICAGO-LATROBE 51803?

The CHICAGO-LATROBE 51803 is a 3/32" (0.0938 inch) screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. It is designed for general-purpose drilling in ferrous metals. The manufacturer part number is 51803.

Where to buy CHICAGO-LATROBE 51803 worldwide?

You can source the CHICAGO-LATROBE 51803 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the right screw-machine drill bit?

Select a screw-machine drill bit based on hole diameter, material hardness, and machine type. For steel, choose cobalt with TiN coating for heat resistance. The 135° split point reduces thrust. Match the shank to your chuck. CHICAGO-LATROBE offers precision-ground bits for consistent performance.

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 general purpose cobalt screw-machine 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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