DIGGA CORE BARREL

Core Barrels are used when conventional augers are less effective or in conjuction with tapered rock augers for very hard rock drilling. The Core Barrel is designed with a thin cutting edge to maximise the penetration rate through less contact surface area having to be cut and removed.

Digga Core Barrels range from 300mm - 2000mm in diameter and come fitted with a Kelly Box (drive hub) to suit your machine. The Core Barrels design allows for provision for reamer bars.

• Provision for reamer bars
• Standard (STD) & heavy duty (HD) base ring option available
• Comes fitted with Kelly Box (drive hub) to suit your machine
• Wear ribs extend barrel life and eliminates barrel stalling
• Custom Buckets & other tooth options available upon request

Features & Benefits
Digga rock core barrels are made from the highest grade of metal and boast many practical features. Hover your mouse over the features´ 'plus' symbol on the diagram below to reveal the respective benefits.

SPECIFICATIONS - 500MM CORE BARREL
Cutting Diameter: 500mm (20)
Overal Length: 1500mm (60)
Base Ring: STD / HD
Hub Options*: 5, 7, 9
Teeth: 19 / 25 / 32mm Rotating Pick

(*) Hub Options: 5 - 75mm Square | 7 - 100mm Square | 9 - 130mm Square.

Contact DIGGA today and we will put you in touch with your closest supplier.