2pcs Spiral Point Threading Tap 5/16-18 UNC Thread Pitch High Speed Steel Banana Plugs The bell-shape Hex Driver Bits

The bell-shape Hex Driver Bits allows the bit to hold the bit securely in place for quicker installations

Measures current range of AC 0-500V with accuracy of Class 1

Mount Hole Distance: 40mm/1

Outer Diameter: 36mm / 1

anti-rust and can be used for decoration for long time

2pcs Spiral Point Threading Tap 5/16-18 UNC Thread Pitch High Speed Steel Banana Plugs The bell-shape Hex Driver BitsFeature: 1. Features plug chamfer and right hand thread cutting. 3 straight flutes are ground to provide downward chip removal. 2. High speed steel tool is great for general purpose applications, offering high hardness and toughness. Titanium coating for improving wear and fusion resistance, long service life. 3. Great for through hole threads. Can be used for drilling and tapping stainless steel (below 30HRC), aluminum, die steel, ordinary steel, non