- System of Measurement: Imperial
- Thread Size: 1/2-20
- Chamfer: Plug
- Number of Flutes: 3
- Thread Limit: H3
- Class of Fit: 3B
- Surface Treatment: TiN Coated
- Material: HSS
- Thread Length: 1-21/32in
- Shank Diameter: 0.275in
- Thread Standard: UNF
- Overall Length: 3-3/8in
- Hand Direction: Right Hand
- Type: Relieved
- Series: TN1585
- Applicable Materials: Steel, Stainless Steel, Cast Iron, Nickel, Copper, Aluminum Magnesium and Synthetic Materials
- Country of Origin: US
- Manufacturer Name: Dormer Pramet
- Application
- Item Features
- Standards
For through hole applications
- Spiral point taps are used to solve the problem of tap breakage in through hole tapping in a wide variety of materials
- The angular flutes in the cutting face propel the chips ahead of the cutting zone, thus reducing loading and clogging in the flutes
- The 1585 style features eccentrically relieved threads with full pitch diameter relief
- These taps are extremely free cutting, resulting in longer tool life
- The use of rigid tapping equipment is highly recommended with this style of tap
- TiN coating increases surface hardness and improves tool life
ANSI Specified|PROP65: This product contains chemicals known to the State of California to cause cancer. For more information: www.P65Warnings.ca.gov|CSA Approved