Haglof Increment Borer 400mm 2-thread Kits Bottle holder attachment for the

Bottle holder attachment for the Ruxton Chest Pack

Full colour photos for each species

Easy to use

flat edged

Haglof Increment Borer 400mm 2-thread Kits Bottle holder attachment for theHigh quality Swedish made increment borers to extract cores of wood from trees to determine growth rate, age, chemical penetration and soundness. Teflon coated bit reduces friction and protects against rust and resin build up. Available in 2 thread or 3 thread. We strongly recommend using 2 thread borers for Australian hardwoods and 3 thread borers for softwoods 2 thread borers provide easier penetration in tough timbers. 400mm, 5. 15mm diameter, 2