The 638-00057 57/64 HS S&D Drill is a high-speed steel Silver and Deming drill with a 1/2SH (1/2-inch shank) configuration. The product is identified as a U.S. Silver and Deming drill in the H.S.S. Silver and Deming (303) series.
This type of drill is typically used for general-purpose drilling applications where a Silver and Deming-style reduced shank is required.
- Product model: 638-00057
- Drill size: 57/64
- Material: H.S.S. (high-speed steel)
- Type: Silver and Deming drill
- Shank: 1/2SH (1/2-inch shank)
- Series: H.S.S. Silver and Deming (303)
- Designation: U.S.
