7/16" BSW HSS Die Nut Brand_Ata Cutter diameter 3/8"

Cutter diameter 3/8"

Used to ream holes to suit standard Imperial taper pins Flute length 146

use the smallest width possible

Needle : 200mml

Nostalgic Baffled Aluminum Finned Valve Covers

7/16" BSW HSS Die Nut Brand_Ata Cutter diameter 3/8"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.