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Guides drills and reamers of 5 mm diameter accurately and protects the jig from wear. The overall length of 16 mm provides a long guiding section. The material is hardened case-hardening steel at 740 ± 80 HV 10, form B.

Collar drill bushing form B to DIN 172, bore 5 x 16 mm, collar 11 mm, case-hardening steel

FLUIDICS EQUIPMENT Original product
Net price (excl. VAT)
€10.15
Item FL-754501
Manufacturer no. 172-5X16-B
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.172-5X16-B
EAN4050571991036
Customs tariff number73269098
ConditionNew
Artikel
FL-754501

Made for holes of 5 mm, this bushing guides the tool over 16 mm. The long series combines a press fit of 8 mm outside diameter with a 11 mm collar that holds the bushing in the plate.

Benefits

  • Ground guiding bore of 5 mm within the tolerances of DIN 172
  • Press fit of 8 mm outside diameter in the holder of the jig
  • All-round collar of 11 mm diameter and 2.5 mm height acting as a stop
  • Guiding length of 16 mm, long design
  • Form B design of DIN 172 with the bore rounded on both sides, also for a reversed fit
  • Hardened case-hardening steel at 740 ± 80 HV 10 with a ground surface

Technical data

PropertyValue
Bore diameter D15 mm
Overall length L116 mm
Serieslong
Outside diameter D28 mm
Collar diameter D311 mm
Collar height L22.5 mm
Bore designrounded on both sides (form B)
Materialcase-hardening steel, hardened and ground
Hardness740 ± 80 HV 10
StandardDIN 172 form B

Applications

The bushing is used in drilling jigs in tool and fixture making, in series production and in repair work where holes have to be placed repeatably.

Standard and material

The design complies with DIN 172 form B. In form B the bore is rounded on the opposite side as well. The material is case-hardening steel, hardened to 740 ± 80 HV 10 and ground.

More Information
Weight 0.004500
Manufacturer Fluidics equipment
Hersteller-Nr 172-5X16-B
EAN 4050571991036
Zolltarifnummer 73269098
GPSR Herstellerdaten A1-ESD equipment GmbH. Keldersstr. 15, DE-42697 Solingen, www.esd.equipment
Artikelzustand New
Artikel-Authentizität Original product
Bauform lang
Bauform Bohrung beidseitig abgerundet (Form B)
Norm DIN 172