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Plumbing hole puncher assortment

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Plumbing hole puncher assortment

Hole punchers with 28.3, 31.7 and 35.0 mm diameter with three-way splitting for punching out holes in sink units

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Three cutting tips


  • Less deformation of the material being punched

  • No sticking and no bending of the draw bolt

  • No damage to the screw thread

  • Improved support


Four notches on the die


for precise alignment at the cross line.



Can be used for materials up to 2.0 mm thick


In steel (St37), aluminium, copper and GFRP



Contents:


  • 1 x punch dia. 28.3 mm, die and draw bolt

  • 1 x punch dia. 31.7 mm, die and draw bolt

  • 1 x punch dia. 35.0 mm, die and draw bolt

  • 1 x AF 17 combination wrench

  • 3 x draw bolts 12.9, M10x1x50
Notice
  • The waste piece falls out of the die more easily if you rotate the punch by 2-3 turns in the die after punching.

  • For pre-drilling: Twist drill bit HSCo, dia. 11.0 mm, art. no. 0626001100

  • For greasing the draw bolt: AL 1100, art. no. 08931101