Drill bush DIN 179 form A, bore 17 mm, length 36 mm, outside dia 26 mm, case-hardened steel

When drilling identical parts in series, this bush keeps the 17 mm hole in the same place from part to part. The overall length is 36 mm. The material is special case-hardening steel, hardened to 740 ± 80 HV 10, which keeps wear of the guide low over many workpieces.

Benefits

• Guide bore of 17 mm to DIN 179 for the matching drill
• Outside diameter of 26 mm as a ground seat in the jig plate
• Overall length of 36 mm in the long version of the three lengths short, medium and long
• Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
• Bore to form A, that is rounded on one side
• Bore rounded on one side, giving a defined fitting direction in the jig

Applications

• Drilling jigs and drilling templates in series production
• Jig and fixture construction as well as tool making
• 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

Standard and material

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