Cylindrical drill bush DIN 179 form A, bore 5.8 mm, length 16 mm, outside dia 10 mm

This drill bush guides tools of 5.8 mm diameter and keeps the drilling axis in position over the full length of 16 mm. The bore follows form A of DIN 179 and is therefore rounded on one side.

Benefits

• Outside diameter of 10 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 5.8 mm to DIN 179 for the matching tool
• Special case-hardening steel, hardened to 740 ± 80 HV 10 and ground
• Guide length of about 2.8 drill diameters at 16 mm of length
• Overall length of 16 mm in the medium version of the range short, medium and long

Applications

• Fixed drill plates and hinged drilling jigs
• One-off and small batch production in mechanical engineering
• Drilling fitted holes on assemblies with a fixed hole position
• Inspection and marking templates in assembly

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.