- System of Measurement: Imperial
- Thread Size: 1-1/4-11-1/2
- Chamfer: Tapered
- Number of Flutes: 5
- Surface Treatment: Nitride
- Material: HSS
- Thread Length: 1-3/4in
- Shank Diameter: 1.313in
- Thread Standard: NPT
- Overall Length: 4in
- Hand Direction: Right Hand
- Type: Low Rake Straight Flute
- Series: 1544
- Country of Origin: US
- Manufacturer Name: Dormer Pramet
- Square Size: 0.984in
- Application
- Item Features
- Standards
For blind and through hole applications
- Low rake heavy duty for cast iron and heat treated alloy steels
- Nitride surface treatment reduces wear and chip welding
- Manufactured with a cutting geometry specifically for gray cast irons producing broken chips
- The design makes these taps also appropriate for non-metallics, cast brass and other brass materials producing broken, powdery chips
ANSI B94.9|PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov|CSA Approved