- Applicable Materials: Carbon Steel, Alloy Steel and Pre-Hardened Steel
- Cutting Depth: 3-3/4in
- Drill Size - Decimal Inch: 0.3906in
- Drill Size - Fraction: 25/64in
- Flute Length: 3-3/4in
- Flute Type: Spiral
- Manufacturer Name: YG-1 Tool
- Number of Flutes: 2
- Point Type: Split
- Shank Size: 25/64in
- Type: Imperial
- Series: D1634
- Overall Length: 12in
- Material: HSS
- Surface Treatment: Steam Oxide
- Hand Direction: Right Hand
- Included Angle: 135°
- Application
- Standards
For chip removal in most materials, especially in deep drilling applications
NAS907