CHICAGO-LATROBE Jobber Length Drill Bit: 27/64", 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42027) is a TiCN-coated high-speed steel drill bit with a fast spiral and a 135° split point, designed for deep hole-drilling. Its 27/64" diameter (0.4219 in) suits…
SKU 3G-OTH-194005
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42027) is a TiCN-coated high-speed steel drill bit with a fast spiral and a 135° split point, designed for deep hole-drilling. Its 27/64" diameter (0.4219 in) suits precision applications. 3G Electric interprets your demand, sources genuine industrial equipment across 14 departments, and backs specialist expertise in combustion, pumps, and controls with trusted brands like Schneider, ABB, and SKF.
Frequently Asked Questions
What is the CHICAGO-LATROBE 42027 jobber length drill bit used for?
The CHICAGO-LATROBE 42027 is a 27/64" TiCN-coated HSS jobber length drill bit with a 135° split point and fast spiral. It is designed for deep hole-drilling in ferrous and non-ferrous materials, providing efficient chip evacuation and extended tool life in production environments.
What are the specifications of the CHICAGO-LATROBE 42027 drill bit?
The CHICAGO-LATROBE 42027 is a jobber length drill bit with a 27/64" (0.4219") diameter, 135° split point, TiCN-coated high-speed steel, and fast spiral flute design. It is manufactured under part number 42027 and is suited for deep hole-drilling applications.
Where to buy CHICAGO-LATROBE 42027 drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 42027 drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TiCN-coated HSS jobber length drill bit.
How to select the right jobber length drill bit for deep hole-drilling?
For deep hole-drilling, select a jobber length drill bit with a 135° split point to reduce walking and thrust. A TiCN coating on HSS improves wear resistance and heat dissipation. The fast spiral flute design aids chip evacuation. Match the diameter and length to your material and hole depth requirements.
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3G Electric supplies CHICAGO-LATROBE high-speed steel jobber-length drill bits for deep hole-drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















