BSW Intermediate Chrome Tap by Bordo Replaceable Hinge Boring Head suit Blum Hinges 16 contact terminals provide consistent

16 contact terminals provide consistent power and firm hold in any environment

3500K warmer light colour to reduce glare

Extension Bar 3/4” Drive 200mm

Durable 4-Rivet End Hook

Multi-step pulleys that let you change drilling speeds just by repositioning the drive belts

BSW Intermediate Chrome Tap by Bordo Replaceable Hinge Boring Head suit Blum Hinges 16 contact terminals provide consistentAbout this item: Chrome Alloy BSW Intermediate Hand Tap. Used as thread chasers to clean an existing thread. They can also be used to create a new female thread in non ferrous metals and plastics. Chrome alloy taps are not suitable for creating precision, safety or critical threads. British Standard Whitworth has a thread angle of 55 degrees as opposed to 60 degrees in Metric and Unified threads. This thread form was developed by Sir Joseph Whitworth