- Coolant Through: No
- Thread Size: 1/4-28
- Material: HSSE
- Finish/Coating: Bright
- Number of Flutes: 2
- Thread Limit: H3
- Chamfer Type: 2.5P-3P Modified Bottoming
- Cutting Direction: Right Hand
- Helix Angle: 50 Degree
- Material Application: Aluminum and Cast Aluminum
- Measurement System: Imperial
- Overall Length - Fractional: 2-1/2 in
- Series: 295
- Shank Diameter - Decimal: 0.255 in
- Shank Length - Fractional: 1-1/2 in
- Size: 1/4
- Thread Length: 0.397 in
- Thread Standard: UNF
- Overall Length: 2-1/2 in
- Finish: Bright
HY-PRO® AL is a premium spiral flute tap for Alloy and Cast Aluminum.
- HSSE material
- Increased wear resistance
- Spiral Flute
- For blind hole applications
- Slow spiral
- Efficient chip evacuation
- Inch & Metric
- Complete Offering
Application:Aluminum Alloy, Cast Aluminum
OSG 2955600 1/4-28 | 2.5P - 3P | Right Hand | 3B | H3 | Spiral Flute Tap