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CHICAGO-LATROBE Screw Machine Drill Bit: 3/8", Carbide - General Purpose Solid Carbide Screw-Machine Length Drill Bits
CHICAGO-LATROBEGeneral Purpose Solid Carbide Screw-Machine Length Drill Bits

CHICAGO-LATROBE Screw Machine Drill Bit: 3/8", Carbide

SKU 3G-OTH-194516

Brand
CHICAGO-LATROBE
Item
Screw Machine Drill Bit: 3/8", Carbide
Category
General Purpose Solid Carbide Screw-Machine Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
78720
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the CHICAGO-LATROBE Screw Machine Drill Bit 78720 used for?

This 3/8" solid carbide screw-machine length drill bit is designed for general-purpose drilling in production environments. It is ideal for creating precise holes in ferrous and non-ferrous materials, commonly used in automotive, aerospace, and industrial manufacturing applications.

What are the specifications of the CHICAGO-LATROBE 78720 drill bit?

The CHICAGO-LATROBE 78720 is a 3/8" diameter solid carbide screw-machine length drill bit with a 118° 4-facet point. It is designed for general-purpose drilling and offers high wear resistance and precision in automated machining operations.

Where to buy CHICAGO-LATROBE 78720 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 78720 screw machine drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead times.

How to select the right CHICAGO-LATROBE drill bit for your application?

Select based on material type, hole depth, and machine rigidity. For general-purpose drilling in steel or cast iron, the 118° 4-facet point on this solid carbide bit provides good centering and chip evacuation. Ensure your spindle speed and feed rate match the 3/8" diameter for optimal performance.

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.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE general purpose solid carbide 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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