Drill bush DIN 179 form A, bore 11.9 mm, length 12 mm, outside dia 18 mm, hardened steel

With a guide bore of 11.9 mm this bush to DIN 179 accepts the drill and supports it over 12 mm of length. In form A the bore is rounded on one side, and the seat in the jig measures 18 mm.

Benefits

• Guide bore of 11.9 mm to DIN 179 for the matching tool
• Outside diameter of 18 mm as a ground seat in the drill plate
• Bore rounded on one side to form A, with a fixed fitting direction in the jig
• Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground

Applications

• Hole patterns in assembly jigs and equipment frames
• Workshop production with changing workpieces
• Redrilling and opening up holes on existing jigs
• Pattern making and mould making

Standard and material

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