- Plain-style combined drill and countersink creates a 60-degree countersink, which can be used as a center hole for machine centers
- Two conventional spiral flutes clear chips away to prevent clogging
- High-speed steel (HSS) provides hardness for wear resistance
- Uncoated (bright) finish has no additional surface treatment or coating
- Double-ended to provide two cutting ends
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Chicago Latrobe Style 217 High-Speed Steel Combined Drill and Countersink, Uncoated (Bright) Finish, Plain Style, 60-Degree Countersink
|Price:||$17.56 - $59.24|
|Brand Name||Chicago Latrobe|
|Material Type||High Speed Steel|
|Flute Type||Conventional Spiral|
|Manufacturer Series Number||217|
The Chicago Latrobe Style 217 high-speed steel combined drill and countersi... See more product details
The Chicago Latrobe Style 217 high-speed steel combined drill and countersink with uncoated (bright) finish has a plain style to create a center hole with a 60-degree countersink that can be used as a center hole for machine centers. The two conventional spiral flutes clear chips away to prevent clogging. High-speed steel (HSS) provides hardness for wear resistance, and the uncoated finish has no additional surface treatment or coating. The tool is double-ended to provide two cutting ends. The round shank accommodates most drill chucks.
Combined drill and countersinks are fluted cutting tools that drill a shallow hole with a conical or gradually widened opening, also known as a countersink, into the surface of a workpiece. These tools, also called combined drill countersinks, drill-point countersinks or center drills, are commonly used to create center holes that act as a bearing surface for a machine center. Some types reduce the two-step process of creating a countersunk pilot hole into one.
Chicago-Latrobe manufactures drill bits and accessories, reamers, countersinks, and blanks. The company, founded in 1890 and headquartered in Clemson, SC, meets International Organization for Standardization (ISO) standard 9001.