CHICAGO-LATROBE Jobber Length Drill Bit: #47, 118° Point, HSS
SKU 3G-OTH-235736
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Frequently Asked Questions
What is a Chicago-Latrobe #47 left-hand drill bit used for?
A Chicago-Latrobe #47 left-hand drill bit is used for drilling holes in metal where reverse rotation is needed, such as extracting broken fasteners or drilling in confined spaces. It is common in automotive repair and general machining applications.
What are the specifications of the Chicago-Latrobe 44517 drill bit?
The Chicago-Latrobe 44517 is a #47 jobber-length drill bit with a 0.0785-inch diameter, 118° point angle, and made from high-speed steel. It features a left-hand spiral for reverse-rotation drilling. This bit is designed for precision hole-making in ferrous and non-ferrous materials.
Where to buy Chicago-Latrobe 44517 drill bits worldwide?
3G Electric supplies Chicago-Latrobe 44517 left-hand 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 precision HSS bit.
How to select the correct left-hand drill bit for broken bolt removal?
To select a left-hand drill bit like the Chicago-Latrobe #47 for broken bolt removal, match the bit diameter to the bolt's minor thread diameter. Use a center punch to start the hole, then drill slowly with reverse rotation. Lubricate to reduce heat and prevent bit breakage.
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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.















