CHICAGO-LATROBE Screw Machine Drill Bit: 19/64", Carbide
SKU 3G-OTH-194500
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Frequently Asked Questions
What is the CHICAGO-LATROBE Screw Machine Drill Bit 78715 used for?
This CHICAGO-LATROBE solid carbide screw-machine length drill bit is designed for general-purpose drilling in production environments. Its 118° 4-facet point and 19/64" diameter make it suitable for precise holemaking in metals and composites on automatic screw machines and CNC lathes.
What are the specifications of the CHICAGO-LATROBE 78715 drill bit?
The CHICAGO-LATROBE 78715 is a general purpose solid carbide screw-machine length drill bit with a 19/64" (0.2969") diameter, 118° 4-facet point geometry, and manufacturer part number 78715. It is designed for high-speed drilling in automated machining applications.
Where to buy CHICAGO-LATROBE 78715 drill bits worldwide?
3G Electric supplies the CHICAGO-LATROBE 78715 solid carbide 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 time.
How to select the right CHICAGO-LATROBE screw machine drill bit?
Select based on hole diameter, material, and machine type. The 78715 with 19/64" diameter and 118° 4-facet point is ideal for general-purpose drilling in steel and non-ferrous metals on screw machines. Match the shank to your collet or chuck, and ensure adequate coolant delivery for carbide tooling.
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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.















