4 Facet Solid Carbide Fractional Drills
SCFD-106 Solid Carbide CNC 4 Facet 118 Deg Drill Point 7/32 Dia x 1-3/4 x 7/32 Shank x 3 Inch Long
Amana Tool's 4 facet jobber length fractional drills consist of 2 cutting edges with 2 facets per cutting edge. The facets consist of the lip relief and the lip clearance angle.
Multi-faceted drill geometries translate into improved centering accuracy, thereby producing rounder, precise holes less likely for “bell mouthing.” Our premium grade carbide substrate insures increased tool life by a minimum factor of 10X’s over HSS coated bits, all while often eliminating the need for a prior center punch or spotting procedure. Also good for drill press.
Excellent for:
- Aluminum
- Aluminum 5052
- Aluminum Alloys
- Aluminum Alloyed Si > 10%
- ACM
- Brass
- Bronze
- Copper
- Copper Alloys
- Fomex® with Aluminum Face
- Steels
- Tool Steels
- Free Machining Stainless Steels
- Soft Cast Irons
- Medium Cast Irons
- Malleable Cast Irons
- Magnesium
- Nickel Alloys
- Low Carbon Steels
- Medium Carbon Steels
- High Tensile (35-45 Rc) Steels
- High Tensile (45+ Rc) Steels
- Soft Titanium
- Titanium Alloys Hard Titanium
More sizes and types (Letter, Number & Metric) available upon request.