A. Tisje
Ing.- und Planungsbüro GmbH
sale of dendroequipment
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special drillbits for oak wood

special drill made out of hardened steel, 6 blades,
inside and outside synthetic-coated,
to be opened on the backend
to allow the withdrawal of the core

length: about 12 in.
outside diameter: 0,9 in.
inside diameter: 0,4 in.

accessories: retrieval-hook, pipe, bar, 2 open-end-wrenches 19

price: 390,00 € + tax

setting jig

the setting jig made out of synthetic material assures safe rudiment when drilling

price: 35,00 € + tax