Cylindrical drill bush DIN 179 form A, bore 13.3 mm, length 16 mm, outside dia 22 mm, ground

The short version of this DIN 179 bush guides drills of 13.3 mm over an overall length of 16 mm. In form A the bore is rounded on one side, which makes work in the jig easier.

Benefits

• Outside diameter of 22 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
• Guide bore of 13.3 mm to DIN 179 for the matching tool
• Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
• Guide length of about 1.2 drill diameters at 16 mm of length
• Overall length of 16 mm in the short version of the range short, medium and long

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

Dimensions and design follow DIN 179. The material is special case-hardening steel, the hardness is 740 ± 80 HV 10, and the functional surfaces are ground.