TTA18WT 18mm TTA18 With 2 Tiles On Nose TTA18WTT 18mm TTA18 With 2 Tiles On Nose & Tung Grit Around Gills And Bottom Of The Point Use with Keech Style Adaptors. For you’re nearest Tillage Tools Australia Distributor Phone: 0428 139 043 or Email: sales@tillagetoolsaustralia.com.au