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Hole saw HW
Hole saw HW - 1
Hole saw HW - 2
Hole saw HW - 3
Hole saw HW - 4
Hole saw HW - 5
Hole saw HW - 6

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Hole saw HW

Flat-cut hole saw (cutting depth limit) for a precise and clean drilling pattern with low tolerances

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Available in 29 versions

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Variants

Uniform CNC grinding with specially matched, cutting pressure-reducing cutting shape


Precise, clean cut with low tolerances



Stepped, optimised centre drill (GS-protected system)


  • Eliminates the need for laborious centre punching, as the drill can be centred without drifting off course

  • Reduced drilling force and over 50% reduction in drilling time coupled with lower power consumption (depending on the hand-held drill used)


Precise, optimally embedded seating of the carbide teeth via a unique, fully automatic soldering process


High cutting performance and long service life



Cut depth limiter


Prevents work accidents and protects the tool and machine from damage



Ejection spring


  • Protects shock-sensitive carbide teeth after pre-drilling when the drill bit enters the medium

  • Ejects the drilled-out piece ("drill core") automatically once drilling is complete


Separate hardened shaft for ∅ 32 mm upwards


Compensation for the increasing torsion and torques associated with increasing ∅

Notice
  • The cylinder saw must be seated securely in the drill chuck

  • Avoid tilting of the cylinder saw

  • Appropriate protective clothing such as safety glasses, gloves etc. must be worn during work