Efficient air-pump for cleaning drill holes from dust and debris

• High volume push pumps that are easy to use. Flexible nozzles reach down to the drill hole end.
• Thorough cleaning of boreholes is very important for safe installations. Proper cleaning makes installations easier.
• Dirty boreholes can reduce the performance of the anchor by as much as 50% !
• Use together with a proper metal brush. For best cleaning results: 2 blows with a blow-out pump, 2 strokes with a metal brush and 2 more blows with the pump.