Pro Lock - The Secure Fast Change Holesaw System
  Work faster & smarter with the unique Alpha Pro Lock arbor system. Reduce holesaw changes to seconds & eliminate jamming thanks to the engage & twist design.  
Kit Features:- Fast arbor changes & slug removal
 - Positive, rigid locking mechanism for clean & accurate holes
 - 118 degree split point reduces wandering
 - Fully ground M2 HSS pilot drill for extended life (PLD-7)
 - 7/16″ heavy duty extension bar for extended working reach (WAH-QREXT300)
 
White Pointer Bi-Metal holesaws included in every kit:
- Multiple ejection slots for rapid removal of thick & thin plugs (25mm & over)
 - 4/6 variable tooth configuration reduces vibration for a smooth, accurate cut
 - Unique multiple grinding technology for faster cutting & longer life
 - Bi-metal construction with 8% cobalt welded teeth for extended life in industrial applications
 - International standard thread pattern accepts all common arbors
 - Ideal for steel, stainless steel, cast iron, non-ferrous metal, wood & plastic
 
Kit Contents:- 7 x White Pointer Bi-Metal holesaws with Pro Lock adaptors: 20, 25, 32, 40, 51, 70 & 92mm
 - Fast Change Arbor with 102mm HSS pilot drill
 - 7/16″ heavy duty quick release extension bar - 300mm OAL (WAH-QREXT300)
 - Spare 102mm HSS pilot drill (PLD-7)