CHICAGO-LATROBE Silver and Deming Drill: 20 mm, 118° Split Point, Black Oxide HSS
The CHICAGO-LATROBE Silver and Deming Drill (MPN 52514) is a 20 mm high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank. It is designed for industrial drilling applications…
SKU 3G-OTH-193857
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Silver and Deming Drill (MPN 52514) is a 20 mm high-speed steel drill bit with a black oxide finish, 118° split point, and 3-flats shank. It is designed for industrial drilling applications requiring a 0.7874-inch diameter. 3G Electric sources this genuine OEM tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate fulfillment.
Frequently Asked Questions
What is the CHICAGO-LATROBE Silver and Deming Drill used for?
The CHICAGO-LATROBE Silver and Deming Drill is used for drilling large-diameter holes in metal, wood, and plastic. Its 118° split point reduces walking and eliminates the need for a center punch. The 3-flats shank prevents slipping in the drill chuck, making it ideal for industrial maintenance, fabrication, and machine shops.
What are the specifications of the CHICAGO-LATROBE Silver and Deming Drill 52514?
The CHICAGO-LATROBE Silver and Deming Drill 52514 has a 20 mm diameter (0.7874 inches), a 118° split point, and a black oxide finish on high-speed steel (HSS). It features a 3-flats shank for secure chuck grip. The manufacturer part number is 52514, and it is designed for heavy-duty drilling applications.
Where to buy CHICAGO-LATROBE Silver and Deming Drill 52514 worldwide?
You can source the CHICAGO-LATROBE Silver and Deming Drill 52514 worldwide through 3G Electric. 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 time; we supply this drill bit to customers across industries.
How to select the right CHICAGO-LATROBE Silver and Deming Drill for your job?
To select the right CHICAGO-LATROBE Silver and Deming Drill, match the drill diameter to your hole size—here 20 mm. Ensure your drill chuck can accommodate the 3-flats shank. For hard metals, the 118° split point and black oxide HSS reduce heat and improve chip evacuation. Always use cutting fluid for longer tool life.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE high-speed steel silver & deming drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















