Features:
- 4-margin design improves accuracy and surface finish along with increased strength for aggressive drilling
- Specialized self-centering notched point eliminates the need for spot drilling decreasing thrust and deflection
- Engineered edge protection improves edge strength and reduces edge fatigue allowing for increased feed rates
- Recommended for materials ≤ 56 HRc (≤ 577 Bhn)
Product Specifications
Manufacturer Part Number | 58865 |
Size | 13/16" |
Cutting Diameter (Inch) | 13/16" |
Cutting Diameter (Decimal Inch) | 0.813" |
Cutting Diameter (mm) | 20.64mm |
Shank Diameter (Decimal Inch) | 0.866" |
Shank Diameter (mm) | 22.00mm |
Flute Length (Decimal Inch) | 3.661" |
Flute Length (mm) | 93.00mm |
Usable Length (Decimal Inch) | 2.477" |
Usable Length (mm) | 62.91mm |
Overall Length (Decimal Inch) | 5.906" |
Overall Length (mm) | 150.00mm |
Shank Length (Decimal Inch) | 2.052" |
Shank Length (mm) | 52.13mm |
Shank Diameter Tolerance | h6 |
Point Angle (Degree) | 180 Degree |
Flute Type | Spiral |
Number of Margins | 4 |
Number of Flutes | 2 |
Reach (xD) | 3xD |
Center Cutting | No |
Double Margins | Yes |
High Performance | Yes |
Self Centering | Yes |
Coating | TX (Ti-NAMITE-X) |
Product Type | Flat Bottom Drill |

Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
Brand:
SGS
Cutting Diameter (Inch):
13/16"
Cutting Diameter (Decimal Inch):
0.8130"
Cutting Diameter (mm):
20.64mm
Shank Diameter (Inch):
84/97"
Shank Diameter (Decimal Inch):
0.8660"
Shank Diameter (mm):
22.00mm
Overall Length (Inch):
5-29/32"
Overall Length (Decimal Inch):
5.9060"
Overall Length (mm):
150.00mm
Size:
13/16"
Finish/Coating:
TX (Ti-NAMITE-X)
Number of Flute:
2
Point Angle (Degree):
180 Degree
interval quantity:
1