Haglof Increment Borer 400mm 3-thread Specials Primarily manufactured from recycled materials

Primarily manufactured from recycled materials

25 micron diamond surface (red handle)

Council Tool model 70-36S-B (old part number 70-009)

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10mm cutting blade

Haglof Increment Borer 400mm 3-thread Specials Primarily manufactured from recycled materialsHigh 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, 3