American Woodworker
Contact Us | Help | Report a Bug
Sign in | Join
 

How to Deal with Knots Reidsville NC

A spike knot is formed when a board is cut right through the lengthof a branch. A spike knot may be tight at its base (the intergrownportion) and loose at its end (the encased portion).

The Hardwood Store of North Carolina, Inc.
(888) 445-7335
Intersection of Minneola St. and Whitsett Ave.
Gibsonville, NC

Data Provided by:
LOWE'S OF REIDSVILLE, NC
336 342-0553
5201 US 29 BUSINESS REIDSVILLE, NC, 27320
Reidsville, NC
 
Big Apple Do it Best Farm Sup
(336) 349-3336
407 Sw Market Street
Reidsville, NC
 
Fastenal- Reidsville
336-349-4104
696 S. Scales St Reidsville, NC, 27320
Reidsville, NC
 
TCS Enterprises
336-275-0218
481 N. English St. Greensboro, NC, 27405
Greensboro, NC
 
Steve Wall Lumber Co.
(800) 633-4062
PO Box 287
Mayodan, NC

Data Provided by:
Lowe's
(336) 342-0553
5201 Us 29 Business
Reidsville, NC
Hours
M-SA 7 am - 9 pm
SU 9 am - 7 pm

Reidsville - Auth Hometown
(336) 634-0300
1573 Freeway Dr
Reidsville, NC
Store Hours
Hometown Dealers
Store Type
Hometown Dealers
Hours
Mon:9.5-19
Tue:9.5-19
Wed:9.5-19
Thu:9.5-19
Fri:9.5-19
Sat:9.5-19
Sun:13-18
Store Features
Mon:9.5-19
Tue:9.5-19
Wed:9.5-19
Thu:9.5-19
Fri:9.5-19
Sat:9.5-19
Sun:13-18

Kmart 9563 / Cross Merch
(336) 342-5716
1623 Way St
Reidsville, NC
Store Hours
Miscellaneous
Store Type
Miscellaneous
Hours
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21
Store Features
Monday To Friday Working Hours is :8-22 and for Sat:8-22
Sun:8-21

McKnight Hardware
(336) 273-1943
1709 E Bessemer Ave
Greensboro, NC
 
Data Provided by:

How to Deal with Knots

How to Deal with Knots



Knots are usually considered defects in wood. They're cut out of boards and thrown on a scrap heap. But take a closer look at a knot. In a hardwood, it's surrounded by stunning grain. Why not make it the focal point of your next project? The best knots crop up on some of the least expensive, lowest grade boards available. Dealing with knots can add extra work to a project, but you don't need any special equipment. You just have to know what you're up against. To begin, take a look at where the three basic types of knots come from in the photos at right.

An intergrown knot is the base of a living branch within a tree.It's surrounded by a halo of circular growth rings. An intergrown knot is also called a “tight” knot because it's tightly bound to the wood around it.

An encased knot is formed when a tree grows around a dead branch. It's surrounded by a dark ring of bark, and its center is often decayed. An encased knot is also called a "loose" knot, because the bark prevents the knot from tightly binding to the wood around it.

A spike knot is formed when a board is cut right through the lengthof a branch. A spike knot may be tight at its base (the intergrown portion) and loose at its end (the encased portion).

Use knots for drama. Here's an opportunity to have fun with unusual patterns, as in this spalted-maple kitchen table. It has a comet-shaped pairing of a huge inter grown knot and a very long spike knot. Showing off the incredible swirling grain around a knot turns an inexpensive, lower grade board into a beautiful example of nature's art.

Resawing can be spectacular! A board with knots near an edge yields the most interesting mirror-image patterns, as shown in this piece of aromatic red cedar. Before you cut a board down its length on a bandsaw, hold the board on edge against a mirror. The outside of the board and its reflected image give you a pretty good idea of the book-matched pattern you'll get after resawing.

Keep your distance from knots when you're cutting them out. It'stempting to get the last inch out of every clear piece, but often it'snot worth it. The wood fibers around a knot have a very steep slope.(Right next to the knot, they run almost vertically, the same directionas the branch grew on the tree.) Wood fibers with a steep slope arecalled “short grain.” Short grain weakens the end of a board, making itunsuitable for rails and legs. Short grain may also cause the end tochip out when you joint or plane the board.

The Way Wood Works 

Pound out an encased knot before ripping a board on the tablesaw. Ifa saw blade were to catch this knot, it would launch it like a missile!The best tool to drive out a knot is a large dowel, rather than aslender metal punch. A punch can get stuck inside a decayed knot, but...

Click here to read the rest of the article from American Woodworker