Question
Given a chunk of wood destined to be sawn into pen blanks, would the likelihood of cracking during the drying process be reduced by cutting into blanks before drying?
Forum Responses
(Sawing and Drying Forum)
From Professor Gene Wengert, forum technical advisor:
Yes, in most cases it would. A little paraffin wax or Anchor Seal on the ends would also help. The paraffin may interfere with subsequent finishing.
| Common Lumber Name | A | B | C |
| Hardwoods | |||
| Alder, Red | 9.9 | 19.2 | 2506 |
| Apple | 10.9 | 31.7 | 4132 |
| Ash, Black | 9.3 | 23.4 | 4132 |
| Ash, Green | 14.3 | 27.6 | 3590 |
| Aspen, Bigtooth | 10.3 | 18.7 | 2439 |
| Aspen, Quaking | 10.3 | 18.2 | 2373 |
| Basswood | 6.2 | 16.6 | 2174 |
| Beech, American | 8.9 | 29.1 | 3793 |
| Birch, Paper | 8.8 | 25.0 | 3260 |
| Birch, Sweet | 11.9 | 31.2 | 4065 |
| Birch, Yellow | 9.2 | 28.6 | 3723 |
| Buckeye | 8.9 | 17.2 | 2235 |
| Butternut | 11.3 | 18.7 | 2440 |
| Cherry | 13.8 | 24.4 | 3184 |
| Chesnut, American | 11.6 | 20.8 | 2708 |
| Cottonwood | 8.5 | 16.1 | 2102 |
| Dogwood | 6.8 | 33.3 | 4331 |
| Elm, American | 10.2 | 23.9 | 3116 |
| Elm, Rock | 12.2 | 29.6 | 3860 |
| Elm, slippery | 11.5 | 25.0 | 3251 |
| Hackberry | 11.8 | 25.5 | 3319 |
| Hickory, Bitternut (Pecan) | 14.7 | 31.2 | 4062 |
| Hickory (True) | |||
| Hickory, Mockernut | 9.1 | 33.3 | 4332 |
| Hickory, Pignut | 9.3 | 34.3 | 4332 |
| Hickory, Shagbark | 10.9 | 33.3 | 4333 |
| Hickory, Shellbark | 6.6 | 32.2 | 4195 |
| Holly, American | 8.3 | 26.0 | 3387 |
| Hophornbeam, Eastern | 7.9 | 32.8 | 4266 |
| Laurel, California | 15.1 | 26.5 | 3456 |
| Locust, Black | 21.2 | 34.3 | 4470 |
| Madrone, Pacific | 7.8 | 30.2 | 3925 |
| Maple (Soft) | |||
| Maple, Bigleaf | 12.8 | 22.9 | 2980 |
| Maple, Red | 13.1 | 25.5 | 3318 |
| Maple, Silver | 12.4 | 22.9 | 2981 |
| Maple (Hard) | |||
| Maple, Black | 12.3 | 27.0 | 3523 |
| Maple, Sugar | 12.3 | 29.1 | 3793 |
| Oak (Red) | |||
| Oak, Black | 11.7 | 29.1 | 3792 |
| Oak, California black | 16.4 | 26.5 | 3455 |
| Oak, Laurel | 6.3 | 29.1 | 3791 |
| Oak, Northern red | 13.6 | 29.1 | 3793 |
| Oak, Pin | 13.0 | 30.2 | 3928 |
| Oak, Scarlet | 13.2 | 31.2 | 4065 |
| Oak, Southern red | 9.6 | 27.0 | 3520 |
| Oak, Water | 10.4 | 29.1 | 3793 |
| Oak, Willow | 6.4 | 29.1 | 3790 |
| Oak (White) | |||
| Oak, Bur | 15.4 | 30.2 | 3928 |
| Oak, Chestnut | 10.1 | 29.6 | 3858 |
| Oak, Live | 17.5 | 41.6 | 5417 |
| Oak, Overcup | 10.7 | 29.6 | 3860 |
| Oak, Post | 11.0 | 31.2 | 4063 |
| Oak, Swamp chestnut | 10.7 | 31.2 | 4063 |
| Oak, White | 10.8 | 31.2 | 4062 |
| Persimmon | 7.0 | 33.3 | 4332 |
| Sweetgum | 8.9 | 23.9 | 3115 |
| Sycamore | 10.7 | 23.9 | 3115 |
| Tanoak | 9.0 | 30.2 | 3926 |
| Tupelo, Black | 10.4 | 23.9 | 3116 |
| Tupelo, Water | 12.4 | 23.9 | 3115 |
| Walnut | 13.4 | 26.5 | 3454 |
| Willow, Black | 8.6 | 18.7 | 2438 |
| Yellow-poplar | 10.6 | 20.8 | 2708 |
| Common Lumber Name | A | B | C |
| Softwoods | |||
| Baldcypress | 13.2 | 21.9 | 2844 |
| Cedar, Alaska | 14.4 | 21.9 | 2844 |
| Cedar, Atlantic white | 10.9 | 16.1 | 2100 |
| Cedar, eastern red | 16.4 | 22.9 | 2981 |
| Cedar, Incense | 13.1 | 18.2 | 2371 |
| Cedar, Northern white | 11.1 | 15.1 | 1964 |
| Cedar, Port-Orford | 12.6 | 20.2 | 2641 |
| Cedar, Western red | 12.2 | 16.1 | 2100 |
| Douglas-fir, Coast type | 12.3 | 23.4 | 3049 |
| Douglas-fir, Interior west | 13.2 | 23.9 | 3116 |
| Douglas-fir, Interior north | 14.0 | 23.4 | 3048 |
| Fir, Balsam | 9.9 | 17.2 | 2236 |
| Fir, California red | 10.6 | 18.7 | 2437 |
| Fir, Grand | 10.7 | 18.2 | 2371 |
| Fir, Noble | 10.1 | 19.2 | 2507 |
| Fir, Pacific silver | 10.4 | 20.8 | 2711 |
| Fir, Subalpine | 10.5 | 16.1 | 2101 |
| Fir, White | 12.2 | 19.2 | 2506 |
| Hemlock, Eastern | 12.6 | 19.8 | 2573 |
| Hemlock, Western | 11.5 | 21.8 | 2847 |
| Larch, Western | 11.3 | 25.0 | 3251 |
| Pine, Eastern white | 12.3 | 17.7 | 2303 |
| Pine, Lodgepole | 11.5 | 19.8 | 2576 |
| Pine, Ponderosa | 12.6 | 19.8 | 2573 |
| Pine, Red | 12.2 | 21.3 | 2777 |
| Southern yellow group | |||
| Pine, Loblolly | 12.9 | 24.4 | 3183 |
| Pine, Longleaf | 15.0 | 28.1 | 3658 |
| Pine, Shortleaf | 12.9 | 24.4 | 3183 |
| Pine, Sugar | 12.6 | 17.7 | 2302 |
| Pine, Western white | 10.0 | 18.2 | 2370 |
| Redwood, Old growth | 14.9 | 19.8 | 2573 |
| Redwood, Second growth | 13.2 | 17.7 | 2302 |
| Spruce, Black | 11.3 | 19.8 | 2575 |
| Spruce, Engelmann | 10.0 | 17.2 | 2234 |
| Spruce, Red | 10.6 | 19.2 | 2506 |
| Spruce, Sitka | 10.8 | 19.2 | 2506 |
| Tamarack | 12.0 | 25.5 | 3318 |