CHICAGO-LATROBE Jobber Length Drill Bit: 15/32", 135° Split Point, TiCN-Coated HSS
SKU 3G-OTH-194009
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Frequently Asked Questions
What is a CHICAGO-LATROBE Jobber Length Drill Bit used for?
This CHICAGO-LATROBE 15/32" jobber length drill bit is designed for deep hole drilling in metal, wood, and plastics. Its 135° split point reduces walking and requires less thrust, making it ideal for production machining and maintenance applications across industrial facilities.
What are the specifications of the CHICAGO-LATROBE 42030 drill bit?
The CHICAGO-LATROBE 42030 is a 15/32" (0.4688 inch) jobber length drill bit with a 135° split point, TiCN-coated high-speed steel, and a fast spiral flute design. It is engineered for deep hole drilling in ferrous and non-ferrous materials.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE 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 the 42030 and other cutting tools.
How to select the right jobber length drill bit for deep holes?
For deep hole drilling, choose a jobber length bit with a 135° split point to reduce walking and a TiCN coating for heat resistance. The CHICAGO-LATROBE 42030's fast spiral flute aids chip evacuation. Match the diameter (15/32") to your hole tolerance and material hardness.
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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.















