The HY-PRO CARB carbide drill series is an ideal blend of performance and cost-efficiency. Strong radial rake combined with precision point geometry and EgiAs coating makes this drill extremely versatile in application. Be it solid or coolant-through, these drills yield incredible performance at depths from 3X to 8X Diameter.
Features & Benefits:
- Negative Radial Rake: Stronger cutting edge to resist chipping
- Refined honing on cutting edge: Provides more consistent performance from the first hole to the last hole
- EgiAs Coating: Higher coating oxidation temp & hardness dramatically improve wear resistance
- DIN Shanks (6, 8, 10, 12, 14, 16, 18, 20mm): Larger shank provides more rigidity and minimizes the number of holders/collets needed to accommodate all sizes
Product Specifications
Manufacturer Part Number | HP253-4370 |
Diameter (Decimal Inch) | 0.437" |
Diameter (mm) | 11.10mm |
Flute Length (mm) | 55.00mm |
Number of Flutes | 2 |
Overall Length (mm) | 102.00mm |
Shank Diameter (mm) | 12.00mm |
Coating | EgiAs |
Material | Carbide |
Helix Direction | Right Hand |
Helix Angle (Degree) | 30 Degree |
Point Angle (Degree) | 140 Degree |
Product Type | Coolant 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:
OSG
Diameter (Decimal Inch):
0.4370"
Overall Length (mm):
102.00mm
Shank Diameter (mm):
12.00mm
Helix Angle:
30 Degree
Number of Flutes:
2
Material:
Carbide
Finish/Coating:
EgiAs
Cutting Direction:
Right Hand
Point Angle:
140 Degree
interval quantity:
1