3/4" $42.90

1" $44.90

1 1/8" $47.90

1 1/4" $49.90

1 3/8" $54.90

1 1/2" $56.90

1 3/4" $58.90

2" $62.90

2 1/2" $65.90

3" $68.90

3 1/2" $69.90

4" $75.90

Innovative turbo-segmented design with added diamond on core barrel  provides faster & cleaner – “finished” - drilling action on hard granite & natural stone.