Spring Washer Plain Multi Purpose Drill Bits Supplied in packs of 25

Supplied in packs of 25

📐1520mm Diameter

Spiral flute pulls chips up and out of the hole

●Deep profile gives the extra length without losing torque

Spring Washer Plain Multi Purpose Drill Bits Supplied in packs of 25Holds bolt preload against vibration and dynamic loading Wedge locking cam angle exceeds bolt thread pitch so any loosening tightens the joint Pairs with matched bolt and washer for fast installation Built for critical bolted joints where bolt failure is not an option, Spring Washer Plain secures preload against vibration and dynamic load through cam action wedge locking. Used in rail, mining, heavy plant, renewables and structural engineering. AIMS