Hand Bottom Tap 1-1/2-12 UNF 2B Bottoming Style Screw Tapping Threading Tool
Specifications:Style: Bottoming TapThread Size: 1-1/2-12 UNFTotal Length: 150mm / 5.91″Thread Length: 41mm / 1.61″Square End Size: 22mm / 0.87″Accuracy Class: 2BCutting Direction: Right HandMaterial: M2 / 6542 High Speed Steel (HSS6542)Finish: UncoatedNumbers of Flutes: 3 FlutesPackage Content: 1pcs x Hand Bottom TapDescriptions:Bottom tap generates threads close to the bottom of a hole. The straight groove design of the hand tap can quickly remove chips downward, reduce operating resistance, and achieve efficient processing. The thread is clear and burr-free, which can achieve precise tapping.Hand taps are mainly used with tap wrenches and are suitable for re-tapping damaged or stuck threads, or to create new threads. Used for tapping through or shallow holes in mild steels, aluminum, iron, copper, hard plastic.