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      Article no.: 231615

      HiPer drill base body 8xD 9 mm GARANT

      Brand: GARANT
      Through-coolant true
      Drill depth up to 8×D
      Skaft ISO 9766
      Use for drilling limited cross-drilling
      Use for drilling limited drilling with oblique exit
      Use for drilling limited oblique spot drilling
      Use for drilling limited drilling through a stack
      No price available

      HiPer drill base body 8xD 9 mm GARANT

      Subsequent delivery

      Description

      Version:

      • Very high feed rates and maximum performance due to optimally matched geometries and materials.
      • Precise positioning of the cutter insert due to Vee insert seating and secure clamping by the centre bore.
      • High concentricity when assembled.
      • Shank support for optimum stability in operation.

      Application:

      For stationary and rotating use. For holes up to IT9 accuracy.

      Recommendation:

      Drill the pilot hole.

      Note:

      The insert screw must be replaced after every fifth change of cutter insert.
      Further sizes up to ⌀ 50.99 mm available on request.
      reduce vf values by 20%.
      Clamp in a hydraulic chuck (such as No. 302026 size 20) for optimum radial run-out.
      For optimum stability, clamp the drill so the overhang is as short as possible.