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Multi twist drill bit set in box

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Multi twist drill bit set in box

for universal use up to 1300 N/mm² on portable drills

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Available in 3 versions

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Application

Multi-spiral drill for portable use on cordless drill screwdrivers and drilling machines engineered up to a plate thickness of 5 mm.

Execution

  • twist drill with special geometry for mobile use

Advantage

  • Three-faced polished section on the shank ensures optimum force transmission and fastening in drill chuck (no slipping through)
  • 135° tip angle ensures very high degree of precision of the bore hole, in particular with hand-held applications in the cordless drill screwdriver thanks to the innovative centre cutting, reduced cutting forces (longer battery life) and optimum centring precision
  • special coating in connection with relief grinding ensures maximum lubricant adhesion and safe chip removal

Notes

Drill Ø <4.00 mm without three-faced polished section