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DIN859 HSS hand reamer, 30.0mm BECK
DIN859 HSS hand reamer, 30.0mm BECK
DIN859 HSS hand reamer, 30.0mm BECK
DIN859 HSS hand reamer, 30.0mm BECK
DIN859 HSS hand reamer, 30.0mm BECK
DIN859 HSS hand reamer, 30.0mm BECK
+4

DIN859 HSS hand reamer, 30.0mm BECK

EAN
4332163927020
Manufacturer
BECK
€173.90 +VAT
PLN 815.11
1 pc.
€173.90 +VAT
PLN 815.11
1 ×
PLN 815.11 +VAT
(1 pc. )
or
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Parameters
EAN
4332163927020
Manufacturer
BECK
Description
Hand reamer, adjustable
Type: DIN 859, shape B, with cylindrical shank and square drive.
Uneven tooth pitch ensures the accuracy of the holes made without notches.The reamer body has a slot, with a screw, the nominal diameter can be increased by approx. 1/100.Adjustment should be made using a gauge.Possibility to set any dimensions.The reamers are set to the nominal size.They should be loosened to avoid breakage. Tools should be stored in a compressed state.Uncoated surface.
Diameters 4 and 5 mm with a straight groove, from 6 mm diameter with a helical groove (7 ° left-hand helix).
Application: most commonly used for piece production or repair work, only intended for through hole reaming.Due to the tapered chamfer and face screw, it is not suitable for machining blind holes.Also suitable for interrupted cuts.For steels up to 500 N / mm2, e.g. for ordinary structural steels, steel materials up to 900 N / mm2, such as free-cutting steels, tempering steels, tool steels, for cast iron and non-ferrous metals such as aluminum, brass, copper and browns.
Note: The reamer is shock-sensitive, therefore tapping the tool is not recommended to remove the chips.The shavings must be blown out or flushed out.

Technical parameters:

  • nominal Ø d1: 30.0 mm
  • Total length l1: 247 mm
  • Part length cutting tool l2: 94 mm
  • shank Ø MK / mm: 30 mm
  • Steel & lt; 700 N / mm2: recommended
  • Steel & lt; 1000 N / mm2: recommended
  • Steel & lt; 1400 N / mm2: acceptable
  • Cast iron GG / GTS: recommended
  • Cast iron GGG: recommended
  • Aluminum & lt; 8% silicon: recommended
  • Aluminum & gt; 8% silicon: recommended
  • Copper alloys: recommended
  • HGNr .: W141