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CHICAGO-LATROBE 17/64" 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 17/64" TiN-Coated Cobalt Screw-Machine Length Drill Bit

The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51814) is a 17/64" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. It is designed for precision…

SKU 3G-OTH-409623

Brand
CHICAGO-LATROBE
Item
17/64" TiN-Coated Cobalt Screw-Machine Length Drill Bit
Part Number
51814
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:51814CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
51814
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 51814) is a 17/64" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. It is designed for precision drilling in industrial applications, with a diameter of 0.2656 inches.

Frequently Asked Questions

What is the CHICAGO-LATROBE 51814 screw machine drill bit used for?

The CHICAGO-LATROBE 51814 is a general-purpose cobalt screw-machine-length drill bit used for precision drilling in metalworking. Its 135° split point reduces walking and thrust, making it suitable for automated lathes and CNC machines. The TiN coating extends tool life in ferrous materials.

What are the specifications of the CHICAGO-LATROBE 51814 drill bit?

The CHICAGO-LATROBE 51814 is a 17/64" (0.2656 inch) screw-machine-length drill bit with a 135° split point. It features TiN-coated cobalt construction for heat resistance and durability. The manufacturer part number is 51814, and it is designed for general-purpose drilling in metal.

Where to buy CHICAGO-LATROBE 51814 drill bits worldwide?

You can source CHICAGO-LATROBE 51814 drill bits 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 times on this and other CHICAGO-LATROBE tooling.

How to select the correct CHICAGO-LATROBE screw machine drill bit size?

Select the CHICAGO-LATROBE screw machine drill bit size based on the required hole diameter and material. For the 51814, the 17/64" (0.2656 inch) size suits precision holes in steel. Ensure the shank fits your chuck and use appropriate speeds/feeds for cobalt TiN-coated bits to maximize tool life.

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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General purpose screw-machine length drill bit made of TiN-coated cobalt with a 135° split point. Designed for precision drilling in ferrous metals on automated lathes and CNC machines. The split point reduces walking and the coating extends tool life
CHICAGO-LATROBE
General purpose screw-machine length drill bit made of TiN-coated cobalt with a 135° split point. Designed for precision drilling in ferrous metals on automated lathes and CNC machines. The split point reduces walking and the coating extends tool life

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