9/16" BSW High Speed Steel Second Tap 2023055 Used to transfer the centre

Used to transfer the centre of an existing hole to a piece of work below

for starting threads - either second or bottoming taps should used after to achieve desire thread depth

air conditioning

The Series 7 End Mill provides precision performance and high production rates without chatter

Capacity 0-60mm diameter

9/16" BSW High Speed Steel Second Tap 2023055 Used to transfer the centreFor producing precision threads by hand tapping, ideal for through holes, General purpose use Suitable for materials up to 1000N mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 12 Overall length 85mm Cutting length 30mm Drill diameter 12. 1mm