1-3/16"x12 NS HSS Second Hand Tap 6559340 BT30-ER16-100 Collet Chuck With Standard

BT30-ER16-100 Collet Chuck With Standard Nut - CN16 - Balanced (22000RPM

insert the bit into the arbor

The specially designed steel wedge spreads the clamping force uniformly on both sides of the 7075-T6 aluminum channel

0 1-5/16" O/D HSS Die

and aluminium oxide which is a little less aggressive providing a smooth finish and for stainless steel and materials below Rc35

1-3/16"x12 NS HSS Second Hand Tap 6559340 BT30-ER16-100 Collet Chuck With StandardVisus 1 3 16"x12 NS HSS Second Tap For 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