1/2" UNC Spiral Point Tap
Spiral Point or Gun Nose taps are mainly used for Machine Tapping of through holes.
The point helps to direct the chips ahead of the tap leaving the flutes clear for the free flow of coolant to the cutting edge.
Suitable for materials up to 1000N/mm2
Threads per inch 13
Overall length 89mm
Cutting length 29mm
Drill diameter 10.8mm