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Alpha Alpha SPZ280250 28.0mm x 250mm SDS Plus Masonry Drill Bit

Alpha SPZ280250 28.0mm x 250mm SDS Plus Masonry Drill Bit

by Alpha
SKU: SPZ280250
Save 38% Save 38%
$181.24
$181.24 - $181.24
$181.24
$111.80
$111.80 - $111.80
$111.80
  • Dynamic drilling ability with secondary cutters protecting the drill bit in the event of reinforcement collision
  • The one-piece, solid carbide tip and patented reinforcing chamfering ensure low vibration and optimum drilling performance when drilling into reinforcing steel
  • Thanks to optimum 4 x 90? symmentry, all four carbide cutting edges function evenly and do not seize up on hitting reinforcing steel
  • Laterial support and maximum possible area of the interface between the carbide and steel body compensate for torsional forces
  • Centring tip for straight forward spot drilling with pinpoint accuracy
  • Four symmetrically functioning spiral ridges ensure low, uniform flute wear
  • Optimised flute core strength ensures low vibration drilling performance and exceptional fracture resistance
  • The high-volume flute geometry ensures the optimum removal of drilling dust
  • 4 Cutter head prevents seizing when drilling through reinforcing steel
  • Penetrates through steel deck plate eg Bondek and concrete in one easy process ?

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