CHICAGO-LATROBE Jobber Length Drill Bit: #57, 118° Point, HSS
SKU 3G-OTH-235709
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Frequently Asked Questions
What is a Chicago-Latrobe #57 left-hand drill bit used for?
A Chicago-Latrobe #57 left-hand drill bit is used for drilling holes in metal where reverse rotation is needed, such as extracting broken fasteners or tapping operations. Its 118° point and high-speed steel construction suit general machining, maintenance, and repair work across industrial departments.
What are the specifications of the Chicago-Latrobe 44527 drill bit?
The Chicago-Latrobe 44527 is a #57 jobber-length drill bit with a 0.0430-inch diameter, 118° point angle, and left-hand spiral. It is made of high-speed steel (HSS) for durability in ferrous and non-ferrous materials. The left-hand design helps remove broken bolts or studs by reversing rotation.
Where to buy Chicago-Latrobe 44527 drill bits worldwide?
3G Electric supplies Chicago-Latrobe 44527 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 and other precision tooling across 14 industrial departments.
How to select the correct left-hand drill bit for bolt extraction?
To select a left-hand drill bit like the Chicago-Latrobe #57 for bolt extraction, match the bit diameter to the broken fastener's minor thread diameter. Use a slow speed with steady pressure to avoid bit breakage. Left-hand bits work best with a reversing drill to back out the fastener while cutting.
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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.
