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CHICAGO-LATROBE 5/32" 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 5/32" TiN-Coated Cobalt Screw-Machine Length Drill Bit

The CHICAGO-LATROBE Screw Machine Drill Bit (5/32", MPN 51807) is a general purpose cobalt screw-machine length drill bit with a TiN-coated cobalt construction and a 135° split point.

SKU 3G-OTH-409587

Brand
CHICAGO-LATROBE
Item
5/32" TiN-Coated Cobalt Screw-Machine Length Drill Bit
Part Number
51807
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:51807CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
51807
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 (5/32", MPN 51807) is a general purpose cobalt screw-machine length drill bit with a TiN-coated cobalt construction and a 135° split point.

Frequently Asked Questions

What is a Chicago-Latrobe 51807 screw machine drill bit used for?

The Chicago-Latrobe 51807 is a general-purpose cobalt screw-machine-length drill bit used for precise, short-hole drilling in tough materials. Its 135° split point reduces walking and thrust, making it ideal for CNC and automated machining applications across metalworking and fabrication.

What are the specifications of the Chicago-Latrobe 51807 drill bit?

The Chicago-Latrobe 51807 is a 5/32" diameter, TiN-coated cobalt screw-machine-length drill bit with a 135° split point. The TiN coating increases lubricity and extends tool life in ferrous and non-ferrous materials. It is designed for rigid, short-hole drilling operations.

Where to buy Chicago-Latrobe 51807 drill bits worldwide?

3G Electric supplies and delivers the Chicago-Latrobe 51807 drill bit worldwide. As a global industrial sourcing partner, we handle full logistics and customs clearance to ensure your order arrives at your facility, wherever it is located.

How to select the correct screw machine drill bit for my application?

Select a screw machine drill bit like the Chicago-Latrobe 51807 when you need short, rigid holes in a lathe or CNC machine. Match the diameter (5/32") and coating (TiN) to your material hardness. The 135° split point helps start accurately without a center punch.

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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