Hud-Son Doyle Log Ruler Log Scale band mill saw mill forestry sawmilling #DLR

Description

Hud-Son Doyle Log Ruler 48″x5/8″
The Hud-Son Forest Equipment Doyle log ruler is a mathematical formula to give a land owner, tree forest owner an estimated net yield of lumber in board feet for saw logs, given specific diameter and length of log from 10 foot to 18 foot in length. This folding ruler is good up to 48 inches diameter.
To get an 8′ calculation use the 16′ scale and divide it by two
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This was formulated around 1825 Doyle measures for smaller logs and scibner’s measures for larger logs. Hud-Son and Lumberman believe that Doyle loss allows for saw kerf of the old circular saw blades. Hud-Son portable sawmills owners average 15 to 25% more yield from this scale using narrow kerf band blades.
Hud-Son Doyle Log Ruler $13.99 FREE standard shipping to the lower 48 states. We will ship anywhere please message us for a freight quote!
Hud-Son manufactures portable sawmills, firewood processors, wood conveyors, and more!
This purchase includes a FREE forestry catalog valued at $4!