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CHICAGO-LATROBE 7/16" 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 7/16" TiN-Coated Cobalt Screw-Machine Length Drill Bit

The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51825) is a general purpose cobalt screw-machine length drill bit in 7/16" size. It features a TiN-coated cobalt construction with a 135° split point. This product is…

SKU 3G-OTH-409650

Brand
CHICAGO-LATROBE
Item
7/16" TiN-Coated Cobalt Screw-Machine Length Drill Bit
Part Number
51825
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:51825CHICAGO-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
51825
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 51825) is a general purpose cobalt screw-machine length drill bit in 7/16" size. It features a TiN-coated cobalt construction with a 135° split point. This product is supplied by 3G Electric, an industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 industrial departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is a Chicago-Latrobe 51825 screw machine drill bit used for?

The Chicago-Latrobe 51825 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 the TiN coating extends tool life in production machining, maintenance, and fabrication across industrial departments.

What are the specifications of the Chicago-Latrobe 51825 drill bit?

The Chicago-Latrobe 51825 is a 7/16" diameter, TiN-coated cobalt screw-machine-length drill bit with a 135° split point. It is designed for rigid setups and short-hole drilling in steel, stainless, and alloys. The manufacturer part number is 51825.

Where to buy Chicago-Latrobe 51825 drill bits worldwide?

3G Electric supplies and delivers the Chicago-Latrobe 51825 drill bit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other Chicago-Latrobe tooling.

How to select the right screw machine drill bit for production drilling?

Select a screw machine drill bit like the Chicago-Latrobe 51825 when drilling shallow holes in rigid setups. The 135° split point helps start on curved surfaces without a center punch. For harder materials, choose cobalt with TiN coating to reduce heat and extend 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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