Sharpen your tools

As published in the Community Journal, Kerrville TX Aug 13, 2008


Whether using your mind or your kitchen paring knife, dull tools are dangerous.

Welcome back to another season of Club Ed, where you can not only sharpen your mind; you can sharpen all of your working tools.

Dr. Tom Harris, revered as a wizard at gardening, has always been fascinated in the tools that help him keep that garden in shape. That is why he will teach a Tool Sharpening Workshop this fall.

"I took a course in tool maintenance when I was working on my Industrial Arts degree," Harris said. "We learned how to maintain all the machines and hand tools in shop. I found it fascinating, and loved all of it. Ever since I have had a fetish about sharp things being sharp."

Taking care of our tools has become an anachronism. Back on the farm, my dad carefully cleaned the dirt off the hoes after each use, sharpened the edges, then dipped them in a bucket of used oil before hanging them up in the barn.

These days, when our hoe becomes dull, we are more likely to toss it and buy a new one than we are to sharpen it (if we even use a hoe, come to think of it). You wouldn't do that with your brain; why do it with your tools?

Harris acknowledges that sharpening has become a lost art, but not for him. He still cleans his spades and hoes after each use, sharpens the blades, sprays the metal with WD-40 and applies linseed oil to the wood handles.

"I've got shovels, hoes and rakes that are 25 years old," he said. "Some of them look better than new ones. I'm a nut about it."

Still, Harris is not obsessive about how you sharpen your tools. He teaches students how to sharpen by hand and to "eyeball" it, mainly by matching the same angle as the original blade was ground. His other tip is to keep your knives sharp by not putting them in the dishwasher or silverware drawer, where they will bang against other utensils. He recommends simply rinsing them off after each use, drying, and placing back in the knife holder.

Oh, about the "dull is dangerous" comment?

"You have to work harder to make a dull tool work," he noted. "If the blade is sharp, it will do what it is supposed to do, easily. If it is dull, that's when you make a mistake."

Sharpening your spades, scissors, knives, and shears is a strange combination of practicality and Zen.

"It is just fascinating," Harris said, "when you can get something sharp enough to shave with, whether it is a shovel or a razor."

Or your mind.