M4x0.7 HSS Die Nut L2120175 They can produce holes three

They can produce holes three times faster and cleaner than hole saws in sheet metal and have dramatically extended tool life too

5mm Part Off Insert-14 Chipbreaker  First choice for stainless steel

FACOM 118A WRENCH FOR NUTS WITH TOP SLOTS

The wiring of the Digital 6AL is routed out one end of the unit through a sealed and locking connector

Don't get short changed

M4x0.7 HSS Die Nut L2120175 They can produce holes threeM4 x 0. 7 HSS Die Nut Die nuts are suitable for repairing damaged or crossed threads or clearing swarf from threads. When using a die nut it is not necessary to apply the same level of precise initial alignment required to form a new thread (i. e. with a die) as the nut will follow the existing threads. They are supplied as hexagon allowing them to be turned by a standard spanner or adjustable wrench without the need for a die stock.