Drill bush DIN 179 form A, bore 43.5 mm, length 67 mm, outside dia 62 mm, hardened steel

For repeatable holes of 43.5 mm diameter this bush is seated in the drill plate by its ground outside diameter of 62 mm. The drill stays guided across 67 mm of length, and the bore is rounded on one side.

Benefits

• Bore rounded on one side to form A, with a fixed fitting direction in the jig
• Overall length of 67 mm in the long version of the range short, medium and long
• Guide bore of 43.5 mm to DIN 179 for the matching tool
• Dimensions to DIN 179, so existing bushes can be replaced size for size
• Outside diameter of 62 mm as a ground seat in the drill plate

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 basis is DIN 179 for cylindrical drill bushes. Form A means a bore that is rounded on one side. Made of special case-hardening steel, hardened to 740 ± 80 HV 10 and ground.