Drill bush DIN 179 form A, bore 43 mm, length 67 mm, outside dia 62 mm, hardened steel

Made of hardened special case-hardening steel, this bush accepts drills of 43 mm and holds them on axis over 67 mm of length. The outside diameter of 62 mm forms the ground seat, and the bore is rounded on one side to DIN 179 form A.

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 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.