Haglof Increment Borer 500mm 3-thread Digging Each species description is accompanied

Each species description is accompanied by line drawings and/or colour photos

weight 140g

Used for a wide range of activities including bush regeneration

All fasteners are 18-8 stainless steel

Red nylon handle with standard alloy lining

Haglof Increment Borer 500mm 3-thread Digging Each species description is accompaniedHigh 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. 500mm, 5. 15mm diameter, 3