1/4" UNC HSS L/H Second Tap 5042180 1 of each M3x0 BLOCKDUALMF
Yard notes & kiln story
Description
1 4" UNC HSS L H Second Tap 5042180 1 of each M3x0 BLOCKDUALMF 1 of each M3x0 Acrow BT40 x JT6 Drill Chuck Arbor ideal for through holes Goliath 1 4" UNC HSS L H Second Tap For producing precision Left Hand threads by hand tapping