M8x1.25 HSSE V3 Blue Spiral Point Tap DIN371 T1020800 2540750 and complete with 230V fan

and complete with 230V fan cooled geared motor and twin wipers

Thirty years later Weiand developed complete blower drives for the GMC 6–71 supercharger

General purpose use Suitable for materials up to 1000N/mm2 Through & blind holes Suitable for both hand and machine operations

High Flow and inserts used in conjunction with original housing

Stainless steel 5-cavity dies:

M8x1.25 HSSE V3 Blue Spiral Point Tap DIN371 T1020800 2540750 and complete with 230V fanSpiral 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 Overall length 90mm Cutting length 22mm Drill diameter 6. 8mm