Powertech Post Hole Digger/Core Drill Adaptor 

The Powertech Post Hole Digger/Core Drill Adaptor enables you to quickly convert your Powertech Post Hole Digger into a portable Core Drill. This adaptor is perfect for small to medium core drilling, wet or dry and is capable to drill out to 202mm when installed onto a Powertech Post Hole Digger.

Specifications:

• Gearbox Shaft: 20mm
• Max. Diameter: 202mm
• 1-1/4" UNC Thread - Suits most standard Core Bits
• Water-cooled - Standard garden hose fitting.