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CHICAGO-LATROBE 49000 General Purpose 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 49000 General Purpose Cobalt Screw-Machine Length Drill Bit

CHICAGO-LATROBE General Purpose Cobalt Screw-Machine Length Drill Bits.

SKU 3G-OTH-409601

Brand
CHICAGO-LATROBE
Item
49000 General Purpose Cobalt Screw-Machine Length Drill Bit
Part Number
49000
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
Available to Order
Also known as:49000CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
49000

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

Product Description

CHICAGO-LATROBE General Purpose Cobalt Screw-Machine Length Drill Bits.

Frequently Asked Questions

What is the CHICAGO-LATROBE 49000 screw machine drill bit used for?

The CHICAGO-LATROBE 49000 is a general-purpose cobalt screw-machine length drill bit used for precise, short-hole drilling in metalworking. Its 135° point reduces thrust and walking, making it suitable for automated lathes and CNC machines in industrial manufacturing.

What are the specifications of the CHICAGO-LATROBE 49000 drill bit?

The CHICAGO-LATROBE 49000 is a 1 mm diameter screw-machine length drill bit with a 135° point angle and straw/bronze cobalt finish. The manufacturer part number is 49000, and the bit diameter is 0.0394 inches. It is designed for general-purpose cobalt drilling applications.

Where to buy CHICAGO-LATROBE 49000 drill bits worldwide?

You can source CHICAGO-LATROBE 49000 drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

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

To select the correct CHICAGO-LATROBE screw machine drill bit, match the diameter (e.g., 1 mm for the 49000) to your hole size and material. Cobalt bits suit harder metals; the 135° point is ideal for automated operations. Always verify shank compatibility with your chuck.

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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