CHICAGO-LATROBE Jobber Length Drill Bit: #8, 118° Point, HSS
SKU 3G-OTH-235713
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Frequently Asked Questions
What is the CHICAGO-LATROBE Jobber Length Drill Bit #8 used for?
This left-hand drill bit is designed for drilling holes in metal, particularly for removing broken fasteners or screws. The 118° point and high-speed steel construction make it suitable for general-purpose drilling in ferrous and non-ferrous materials. CHICAGO-LATROBE bits are commonly used in maintenance, repair, and production environments.
What are the specifications of the CHICAGO-LATROBE 44478 drill bit?
The CHICAGO-LATROBE 44478 is a #8 jobber-length drill bit with a 0.1990-inch diameter, 118° point angle, and left-hand spiral. It is made of high-speed steel (HSS) for durability. The manufacturer part number is 44478, and it is designed for left-hand rotation applications.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the 44478 left-hand drill bit.
How to select the correct left-hand drill bit for removing broken bolts?
Select a left-hand drill bit like the CHICAGO-LATROBE #8 (0.1990 inch) that matches the fastener size. Use a center punch to start the hole, apply cutting oil, and run the drill in reverse at low speed. The left-hand spiral helps extract the broken bolt as you drill.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE left-hand high-speed steel jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
