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      Article no.: 161200

      Taper pin hand reamer 1:50 1,2 mm HOLEX

      Brand: HOLEX
      Tool material HSS
      Taper ratio 1:50
      Application for type of drilling for through holes
      Norm DIN 9
      No price available

      Taper pin hand reamer 1:50 1,2 mm HOLEX

      Subsequent delivery

      Description

      Version:

      Conically increasing cutting edges (1 mm over 50 mm length).
      Size1.2 − 2.5 − straight flutes. Form A.
      Size3 − 25 − helical flutes. Form B.

      Application:

      For reaming tapered holes by hand for taper pins to ISO 2339 (DIN 1), DIN 258, 1447, ISO 8736, 8737 (DIN 7977, 7978).

      Recommendation:

      The pre-drilled hole is best produced using a straight shank taper pin drill No. 116310.

      Application Table

      Aluminium (short chipping)
       
      Steel < 500 N/mm²
       
      Steel < 750 N/mm²
       
      Steel < 900 N/mm²
       
      Oil
       
      dry