Borer Allows You to See What a Tree Has Been Through in its Lifetime
This 18"L, 4.30mm Core, Two-Thread Increment Borer lets you see a trees lifeline without chopping it down. Two-Thread Borers feature two threads, so they turn slower in the tree and generate more strength when drilling. Borers are made from the finest Swedish steel charcoal. PTFE resin coating enables easy starting into the tree. Plastic-covered handle prevents rust. Rubber end caps. Includes handle, bit and extractor.