The standard catalogue of Premier in-hole tools will provide productive, cost-effective solutions for any routine coring operation. However, some circumstances demand the use of specially designed tools to address unique or unusual problems. Premier’s access to experienced professionals, both in design and application in the field, puts them in a strong position to work with the driller to offer solutions to most challenges. When the going gets a little rough, the value of a partner who understands the application and its problems cannot be underestimated.