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Places holes of 2.4 mm without wandering and holds the position throughout the batch. The bushing of the medium series guides the tool over 9 mm and the 8 mm collar rests on the drill plate. The material is hardened case-hardening steel, form A.

Collar drill bushing form A to DIN 172, bore 2.4 x 9 mm, collar 8 mm, case-hardening steel

FLUIDICS EQUIPMENT Original product
Net price (excl. VAT)
€4.98
Item FL-753852
Manufacturer no. 172-2,4X9-A
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.172-2,4X9-A
EAN4050571986407
Customs tariff number73269098
ConditionNew
Artikel
FL-753852

With a bore of 2.4 mm and an overall length of 9 mm, this bushing keeps the tool on track inside the drilling jig. The collar of 8 mm diameter and 2.0 mm height bears on the drill plate and secures the bushing against axial slipping.

Benefits

  • Form A to DIN 172, the bore is rounded on the collar side so the tool enters easily
  • Bore 2.4 mm, ground and dimensionally accurate to DIN 172
  • Overall length 9 mm in the medium series
  • Outside diameter 5 mm for the press fit in the drill plate
  • Collar 8 mm with 2.0 mm height for axial location
  • Case-hardening steel, hardened to 740 ± 80 HV 10 and ground

Technical data

PropertyValue
Bore diameter D12.4 mm
Overall length L19 mm
Seriesmedium
Outside diameter D25 mm
Collar diameter D38 mm
Collar height L22.0 mm
Bore designrounded on one side (form A)
Materialcase-hardening steel, hardened and ground
Hardness740 ± 80 HV 10
StandardDIN 172 form A

Applications

It is typically fitted into the drill plates of jigs in mechanical engineering, contract manufacturing and mould making, where the same 2.4 mm hole is produced again and again in the same place.

Standard and material

The basis is DIN 172, form A, with a guiding bore of 2.4 mm. In form A the bore is rounded only on the side of the collar. The material is case-hardening steel, hardened to 740 ± 80 HV 10 and ground afterwards.

More Information
Weight 0.001500
Manufacturer Fluidics equipment
Hersteller-Nr 172-2,4X9-A
EAN 4050571986407
Zolltarifnummer 73269098
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikelzustand New
Artikel-Authentizität Original product
Bauform mittel
Bauform Bohrung einseitig abgerundet (Form A)
Norm DIN 172