- System of Measurement: Imperial
- Thread Size: 3/8-16
- Chamfer: Semi-Bottoming
- Number of Flutes: 3
- Thread Limit: H2
- Class of Fit: H2
- Surface Treatment: Steam Oxide
- Material: HSS-E
- Overall Length: 2-15/16in
- Thread Length: 1-1/4in
- Shank Diameter: 0.381in
- Thread Standard: UNC
- Hand Direction: Right Hand
- Series: 290
- Flute Direction: Right Hand
- Application
- Item Features
- Standards
For blind hole applications
- The original "Do It All" spiral point tap, good for all materials
ANSI Specified|PROP65: When grinding or regrinding industrial cutting tools, residual grinding dust may occur. This dust may contain chemicals known to the state of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov