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Description

Rampa Inserts (Type SKD330) with hex drive, sealing collar and unthreaded lead.

  • Size: 15mm or 18mm
  • Diameter (D):  12mm
  • Thread (d): 1/4-20 UNC
  • Material: Steel, zinc plated
  • Driver Size: 6mm

We recommend either the 10mm or 10.5mm Brad Point Bits by FAMAG depending on the hardness of material.