CAT 457mm Standard drill bits have been engineered to work effectively with the A11 Auger and are just what you will need for digging retainer wall I-beam postholes, footings,  tree plantings easily and efficiently.

Standard duty bits are used in normal ground conditions and fracturable rock applications for ordinary digging. Best for those who dig 250-300 holes a day, allowing quick tooth changes.

• Drill Bit weight 65kg
• Drill bit Length 1278mm
• Replaceable teeth available if you know your going to need them