Heller in “Abrasives & Drill Bits”

2.3mm urbis metālam kobalta 990s.

2.1mm urbis metālam kobalta 990s.

2.6mm urbis metālam kobalta 990s.

2.0mm urbis metālam kobalta 990s.

3.1mm urbis metālam kobalta 990s.

3.0mm urbis metālam kobalta 990s.

2.5mm urbis metālam kobalta 990s.

3.2mm urbis metālam kobalta 990s.

2.4mm urbis metālam kobalta 990s.

4.2x78/119mm metālam 903s. Heller

2.2mm urbis metālam kobalta 990s.

1.5mm urbis metālam kobalta 990s.

1.7mm urbis metālam kobalta 990s.

1.3mm urbis metālam kobalta 990s.

2.8mm urbis metālam kobalta 990s.

3.7mm urbis metālam kobalta 990s.

1.6mm urbis metālam kobalta 990s.

2.9mm urbis metālam kobalta 990s.

1.2mm urbis metālam kobalta 990s.

3.4mm urbis metālam kobalta 990s.

4.8x87/132mm metālam 903s. Heller

3.6mm urbis metālam kobalta 990s.

3.3mm urbis metālam kobalta 990s.

1.9mm urbis metālam kobalta 990s.