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For repeatable hole patterns this bush guides the tool before the cut even starts. The 3.8 mm bore follows form B of DIN 179. With 16 mm of length and 7 mm outside diameter it sits firmly in the drill plate.

Drill bush DIN 179 form B, bore 3.8 mm, length 16 mm, outside dia 7 mm, hardened steel

FLUIDICS EQUIPMENT Original product
Net price (excl. VAT)
€6.09
Item FL-755684
Manufacturer no. 179-3,8X16-B
Personal expert advice
Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.179-3,8X16-B
EAN4070497000636
Customs tariff number73269098
ConditionNew
Artikel
FL-755684

Made of hardened special case-hardening steel, this bush accepts drills of 3.8 mm and holds them on axis over 16 mm of length. The outside diameter of 7 mm forms the ground seat, and the bore is rounded on both sides to DIN 179 form B.

Benefits

  • Outside diameter of 7 mm as a ground seat in the drill plate
  • Guide bore of 3.8 mm to DIN 179 for the matching tool
  • Bore rounded on both sides to form B, so the bush can be fitted either way round
  • Overall length of 16 mm in the long version of the range short, medium and long
  • Guide length of about 4.2 drill diameters at 16 mm of length

Technical data

FeatureValue
Bore diameter D1 [mm]3.8
Overall length L1 [mm]16
Designlong
Outside diameter D2 [mm]7
Bore designrounded on both sides (form B)
MaterialSpecial case-hardening steel
Hardness740 ± 80 HV 10
Treatmenthardened and ground
StandardDIN 179

Applications

  • Series drilling on jigs with high piece numbers
  • Drill templates for assembly work on site
  • Guiding twist drills and reamers in the jig
  • Repair of worn drill plates by replacement of the same size

Standard and material

The design corresponds to DIN 179, form B. Case-hardening steel at 740 ± 80 HV 10 together with ground surfaces determines the service life of the bush.

More Information
Weight 0.003400
Manufacturer Fluidics equipment
Hersteller-Nr 179-3,8X16-B
EAN 4070497000636
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 179