Stocklist

Qualities requirements

Furniture timber and milling cutter:

A, I (QFA)	4- sides clear
A/B , II (QF1a)	3- sides clear, in 4 plane not pull down healthy knots till 10mm
C (QF2)	knots till 25mm
br	postscript to the species. This is often small end shakes till 20 mm
ABC (QFA-QF2)	consists of QFA, QF1a and QF2 types according to their qualities requirements
III	without knots, permitted sapwood 1/3 of thickness
IV	permitted knot till 8 mm, sapwood 1/3 of thickness

Timber for floors:

Ax (QFx)	face side clear, permitted sapwood 1/3 of thickness
IIx (QF1x)	on face side permitted knot till 20 mm, sapwood 1/3 of thickness
IV (QF3x)	on face side permitted knot max 40 mm, sapwood 1/3 of thickness
VIIs-VII (QF4-5x)	on face side permitted knots over 40 mm, heart, sapwood 1/3 of thickness
VIII	all qualities together and strong discoloration
VIII-I	timber for tenoning
MIKS, MIKS P	all qualities together ,except VIII quality