Custom Core Drill
Request A QuoteTool Description
Core Drills are a standard drill containing three or four flutes. It is used to enlarge previously drilled, punch cast, or cored holes.
Applications for Core Drill
Core Drills provide better hole size control and surface finish than two flute drills due to the additional cutting edges. The three of four lands provide superior guiding support, have a thicker web, and may be used with heavy feed rates. All Core Drills are manufactured to meet specific requirements with the specified lead angle, end sharpening, number of flutes, etc.
Limitations
Core Drills provide better hole size control and surface finish than two flute drills due to the additional cutting edges. The three of four lands provide superior guiding support, have a thicker web, and may be used with heavy feed rates. All Core Drills are manufactured to meet specific requirements with the specified lead angle, end sharpening, number of flutes, etc.
Available Materials for Two Flute Drill
- High Speed Steel (HSS)
- Cobalt HSS (HSCO)
- Solid Carbide (SC)
- Carbide Tipped (Tct)
- Carbide Head/Steel Shank
