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Absorbs the feed force through its 8 mm collar and therefore cannot be pushed through the fixture. The 2.4 mm bore guides the tool over 6 mm of length, short series, form B to DIN 172.

Collar drill bushing DIN 172 form B, bore 2.4 mm, length 6 mm, collar 8 mm, hardened steel

FLUIDICS EQUIPMENT Original product
Net price (excl. VAT)
€5.23
Item FL-754424
Manufacturer no. 172-2,4X6-B
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.172-2,4X6-B
EAN4050571986391
Customs tariff number73269098
ConditionNew
Artikel
FL-754424

This collar drill bushing guides drills and reamers of 2.4 mm diameter over an overall length of 6 mm. The 5 mm outside diameter fits into the drill plate, while the 8 mm collar rests on the plate surface and takes up the feed force.

Benefits

  • Bore 2.4 mm, ground and dimensionally accurate to DIN 172
  • Outside diameter 5 mm for a press fit in the drill plate
  • Collar 8 mm with 2.0 mm height for axial location
  • Form B to DIN 172 with the bore rounded on both sides, so the bushing can be used from either end
  • Overall length 6 mm in the short series
  • Case-hardening steel hardened to 740 ± 80 HV 10

Technical data

PropertyValue
Bore diameter D12.4 mm
Overall length L16 mm
Seriesshort
Outside diameter D25 mm
Collar diameter D38 mm
Collar height L22.0 mm
Bore designrounded on both sides (form B)
Materialcase-hardening steel, hardened and ground
Hardness740 ± 80 HV 10
StandardDIN 172 form B

Applications

It is used wherever holes have to be produced repeatedly in the same position, for example in fixture construction, assembly and gauge making.

Standard and material

The design complies with DIN 172 form B, in which the bore is rounded on both sides. The material is case-hardening steel, hardened to 740 ± 80 HV 10 and ground.

More Information
Weight 0.001100
Manufacturer Fluidics equipment
Hersteller-Nr 172-2,4X6-B
EAN 4050571986391
Zolltarifnummer 73269098
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikelzustand New
Artikel-Authentizität Original product
Bauform kurz
Bauform Bohrung beidseitig abgerundet (Form B)
Norm DIN 172