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CHICAGO-LATROBE 1/2" 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 1/2" TiN-Coated Cobalt Screw-Machine Length Drill Bit

The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51829) is a 1/2" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. This product is available through 3G…

SKU 3G-OTH-409478

Brand
CHICAGO-LATROBE
Item
1/2" TiN-Coated Cobalt Screw-Machine Length Drill Bit
Part Number
51829
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:51829CHICAGO-LATROBE
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
51829
Type
TiN-Coated Cobalt
Split Point
135°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51829) is a 1/2" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. This product is available through 3G Electric, which interprets customer demand and delivers genuine industrial equipment across 14 departments — and far more — with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the CHICAGO-LATROBE 51829 screw machine drill bit used for?

The CHICAGO-LATROBE 51829 is a general-purpose cobalt screw-machine length drill bit used for precision drilling in metalworking. Its 135° split point reduces walking and improves hole accuracy, while the TiN coating extends tool life in production environments.

What are the specifications of the CHICAGO-LATROBE 51829 drill bit?

The CHICAGO-LATROBE 51829 is a 1/2" diameter screw-machine length drill bit with a 135° split point. It is made of TiN-coated cobalt steel, offering heat resistance and durability for general-purpose drilling in ferrous metals. The manufacturer part number is 51829.

Where to buy CHICAGO-LATROBE 51829 drill bits worldwide?

You can source CHICAGO-LATROBE 51829 drill bits through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct TiN-coated cobalt drill bit for your operations.

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

Select based on material and hole depth. The 51829 is a screw-machine length bit, ideal for shallow holes in rigid setups. Its 135° split point and TiN coating suit ferrous metals. For deeper holes, consider jobber-length bits. Always match diameter and coating to your workpiece.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.
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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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