CHICAGO-LATROBE Taper Length Drill Bit: 5/8", 118° Point, Black Oxide HSS
The CHICAGO-LATROBE Taper Length Drill Bit (SKU 438X35, MPN 49540) is a 5/8" (0.6250) tang-shank high-speed steel drill bit with a black oxide finish and a 118° point. Designed for industrial drilling applications…
SKU 3G-OTH-275320
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Product Description
The CHICAGO-LATROBE Taper Length Drill Bit (SKU 438X35, MPN 49540) is a 5/8" (0.6250) tang-shank high-speed steel drill bit with a black oxide finish and a 118° point. Designed for industrial drilling applications, this taper-length bit provides the reach and rigidity needed for deeper hole drilling in metalworking and fabrication.
Frequently Asked Questions
What is the CHICAGO-LATROBE Taper Length Drill Bit used for?
This drill bit is designed for drilling holes in metal, particularly in industrial settings where a taper shank allows secure mounting in drill presses and lathes. The 118° point and black oxide HSS construction suit general-purpose drilling in steel, iron, and other ferrous materials.
What are the specifications of the CHICAGO-LATROBE 49540 drill bit?
The CHICAGO-LATROBE 49540 is a taper length drill bit with a 5/8" diameter, 118° point angle, and a tang shank. It is made from black oxide high-speed steel (HSS) for durability and heat resistance. The manufacturer part number is 49540.
Where to buy CHICAGO-LATROBE drill bits worldwide?
3G Electric supplies CHICAGO-LATROBE taper length drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this item and arrange international shipping.
How to select the correct taper length drill bit for a drill press?
Select a taper length drill bit with a shank size that matches your drill press spindle taper (e.g., Morse taper). The CHICAGO-LATROBE 49540 has a tang shank for positive drive. Ensure the bit diameter suits your hole size and material; black oxide HSS works for general metal drilling.
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Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE tang-shank high-speed steel taper-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















