Precise H.S.S. Straight Shank Core Drills
- H.S.S. - High Speed Steel
- Hardness: 58 to 60 RC
- Series: A27S
- For enlarging existing punched or drilled holes.
- Straight shank is to be used in a chuck or collet and sized proportionally to the drill diameter.
- Used with either portable or stationary machines.
- For enlarging holes in normal steels, cast iron, and a variety of other ferrous and non-ferrous metals and alloys.
- For optimal performance and extended tool life, use of suitable lubricating/cutting oils or appropriate coolant fluids is recommended.
- Right hand (clockwise rotation) cutting direction.
- Standard 3 or 4 flute design.
- Normal spiral - helical flutes.
- Straight shanks that correspond to the drill diameter.
- Normal length drills have flutes proportional to length.
- Workpiece Material Range: Steel, Non-Ferrous, Cast Iron, Plastics
Note:
Drills do not have a cutting point and are not Intended to drill initial holes.
3 or 4 flute drills will be shipped depending on our stock.
For more info, visit www.p65warnings.ca.gov.