American Sun USA made 1/4" Tap 3" Extension 3/4" Shank MOD-920-1 Cobalt HSS Square Lathe Cutter Tool Bit 2 ETM Israel M2 HSS

2 ETM Israel M2 HSS 7/16" x 3-1/2" Square Lathe Cutter Tool Bit

Overall Length: 10 inches

Precision ground finish

Can be used up to 550-Degree C

you may experience greater runout further away from the front of the collet

American Sun USA made 1/4" Tap 3" Extension 3/4" Shank MOD-920-1 Cobalt HSS Square Lathe Cutter Tool Bit 2 ETM Israel M2 HSSOne boxed American Sun ( a small American company that only made the finest precision tooling) 1 4" Tap, 3" Extension with 3 4" Shank MOD 920 1. Manufactured in the USA. A must have for extending taps for solid tapping in hard to reach areas precision hardened and ground to assure concentricity Has a set screw to hold the taps round shank and a square recess to drive the tap without slippage