Class of Fit : 2B
Dimensions Standard : ISO 529
Finish/Coating : Steam Tempered
Helix Angle : 45 °
Material : High Speed Steel
Material Grade : M2
Number of Flutes : 3
Overall Length : 66 mm
Pitch : 20
Shank Diameter : 6.3 mm
Square Width : 5 mm
Tap Type : Spiral Flute
Thread Direction : Right Hand
Thread Length : 19 mm
Thread Size : 1/4"
Thread Standard : UNC
