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In drilling jigs this bush keeps the drill axis in the same position from one workpiece to the next. It is sized for drills of 7.2 mm and is 16 mm long. The special case-hardening steel is hardened to 740 ± 80 HV 10 and ground.

Drill bush DIN 179 form B, bore 7.2 mm, length 16 mm, outside dia 12 mm, case-hardened steel

FLUIDICS EQUIPMENT Original product
Net price (excl. VAT)
€5.05
Item FL-755785
Manufacturer no. 179-7,2X16-B
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.179-7,2X16-B
EAN4070497004504
Customs tariff number73269098
ConditionNew
Artikel
FL-755785

With an outside diameter of 12 mm the bush is seated in the bore of the jig plate and guides the drill of 7.2 mm nominal diameter. The bore follows form B of DIN 179 and is therefore rounded on both sides, which makes it easier to enter the drill.

Benefits

  • Overall length of 16 mm in the medium version of the three lengths short, medium and long
  • Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
  • Bore to form B, that is rounded on both sides
  • Guide bore of 7.2 mm to DIN 179 for the matching drill
  • Outside diameter of 12 mm as a ground seat in the jig plate
  • Bore rounded on both sides, so the bush can be fitted either way round

Technical data

FeatureValue
Bore diameter D1 [mm]7.2
Overall length L1 [mm]16
Versionmedium
Outside diameter D2 [mm]12
Bore formrounded on both sides (form B)
MaterialSpecial case-hardening steel
Hardness740 ± 80 HV 10
Finishhardened and ground
StandardDIN 179

Applications

  • Holes in sheet metal, profiles and housings that have to be repeatable in position and diameter
  • Maintenance and repair work when hole patterns are reworked
  • Gauge making and prototype work in small batches
  • Drilling jigs and drilling templates in series production

Standard and material

The bush is made to DIN 179 in form B, with the bore rounded on both sides. The material is special case-hardening steel, hardened to 740 ± 80 HV 10 and ground.

More Information
Weight 0.008800
Manufacturer Fluidics equipment
Hersteller-Nr 179-7,2X16-B
EAN 4070497004504
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 beidseitig abgerundet (Form B)
Norm DIN 179