1-12NF Tap Spiral Flute Taps High Speed Steel 3 Flute

Description

SPIRAL FLUTED TAP
MADE IN FRANCE
HIGH SPEED STEEL
1-12NF
3 FLUTE
OVERALL LENGTH: 5-1/8"
Spiral Fluted Taps
High Speed Steel Ground Thread
Recommended for use in ductile materials such as Brass, Copper, Aluminum, Magnesium and die cast materials.
Excellent for tapping blind holes where chips are a problem.
These taps propel chips upward, out and away thus producing finer thread quality.
Spiral Flutes will also bridge a keyway or other gap in the hole