1 SHARPNESS CUTTING EDGE: The hole saw processed by special heat treatment, has sharpness edge, high strength and low vibration, can quickly balance when working, make the operation more stable 2 EFFICIENT CHIP REMOVAL: The hole saw designed with chip flute, makes chip removal faster and more efficient, can quickly discharge iron chips during processing 3 HIGH PERFORMANCE: There are five built in hex wrenches for fixing and adjusting the drill bit, sharpened center drill has more precise positioning, the hole saw has high accuracy, stable cutting, good impact resistance and good wear resistance 4 UNIVERSAL TRIANGULAR HANDLE: The triangular handle can effectively prevent slippage during work, and is universal for the collet of 10mm and below 5 APPLICATION: This hole saw can cut on uneven workpieces, such as various pipes, widely used in thin stainless steel plate, iron sheet, aluminum alloy plate, non standard metal plate, etc.
What's in the box
5 x High Speed Steel Hole Saw Set
