Type18 round tip 8 diamond tip 15 round tip 5 diamond tip 13 round tip 3 diamond tip 11 round tip 17 flat tip 9 round tip 15 flat tip 7 round tip 13 flat tip 5 round tip 11 flat tip 3 round tip 9 flat tip 1 round liner 18 diamond tip 7 flat tip 14 diamond tip 5 flat tip 11 diamond tip materialstainless steel