Haglof Increment Borer 500mm 3-thread Compasses it was made to choke

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A range of professional

GRS densitometer for accurately estimating canopy cover

T4 is fully compatible with older measuring instruments

Includes descriptions of 95 broadleaf plant species

Haglof Increment Borer 500mm 3-thread Compasses it was made to chokeHigh 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