CHICAGO-LATROBE Jobber Length Drill Bit: 3/16", 135° Split Point, TiCN-Coated HSS
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42012) is a TiCN-Coated HSS, Fast Spiral bit with a 135° Split Point, sized at 3/16" (0.1875). Designed for deep hole-drilling, this high-speed steel jobber-length…
SKU 3G-OTH-193983
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Product Description
The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42012) is a TiCN-Coated HSS, Fast Spiral bit with a 135° Split Point, sized at 3/16" (0.1875). Designed for deep hole-drilling, this high-speed steel jobber-length drill bit is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment across 14 departments, with specialist depth in combustion, pumps and controls.
Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit 42012 used for?
This TiCN-coated HSS drill bit is designed for deep hole-drilling in metal, wood, and plastics. The 135° split point reduces walking and improves penetration, while the fast spiral efficiently evacuates chips. It is commonly used in general manufacturing, maintenance, and fabrication applications.
What are the specifications of the CHICAGO-LATROBE 42012 drill bit?
The CHICAGO-LATROBE 42012 is a jobber length drill bit with a 3/16" (0.1875 inch) diameter, 135° split point, and TiCN-coated high-speed steel with a fast spiral design. It is optimized for deep hole-drilling and provides extended tool life 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 distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 42012 and other models.
How to select the right CHICAGO-LATROBE drill bit for deep hole-drilling?
For deep hole-drilling, choose a jobber length bit with a split point to reduce thrust and a coating like TiCN for heat resistance. Match the diameter to your hole size and ensure the flute length exceeds the required depth. CHICAGO-LATROBE offers various coatings and geometries for different materials.
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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.















