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Choose the Right Grinding Wheel Columbia City IN

Hard steel quickly dulls the abrasive particlesin a wheel. With a soft bond, the dull abrasive sloughs off quickly,leaving fresh, sharp abrasive to do the work. A hard bond, on the otherhand, holds tight to the abrasive particles, even after they're dull.

The Home Depot
(260)497-9315
6235 Lima Road
Fort Wayne, IN
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Columbia City-Auth Hometown
(260) 244-6979
561 West Connexion Way, Ste 1
Columbia City, IN
Store Hours
Hometown Dealers
Store Type
Hometown Dealers
Hours
Mon:9-19
Tue:9-19
Wed:9-19
Thu:9-19
Fri:9-19
Sat:9-18
Sun:12-17
Store Features
Mon:9-19
Tue:9-19
Wed:9-19
Thu:9-19
Fri:9-19
Sat:9-18
Sun:12-17

Teghtmeyer Ace Hardware
(260) 244-5632
200 Diplomat Dr
Columbia City, IN
 
Shroyers True Value Hdw.
(260) 693-2107
115 N Main St
Churubusco, IN
 
Lowe's
(260) 497-9040
6931 North Lima Road
Fort Wayne, IN
Hours
M-SA 6:30 am - 10 pm
SU 8 am - 8 pm

Woodcraft - Ft. Wayne, IN
(260) 373-0161
5329 Coldwater Road
Ft. Wayne, IN

Data Provided by:
Fastenal- Columbia City
260-244-4497
575 N. Line Street Columbia City, IN, 46725
Columbia City, IN
 
Eagle Do it Best
(260) 693-1940
3640 N Us Hwy 33 South
Churubusco, IN
 
White Swan Hardware
(260) 489-5161
9121 Lima Road
Fort Wayne, IN
 
LOWE'S OF N. FORT WAYNE, IND.
260 497-9040
6931 NORTH LIMA ROAD FORT WAYNE, IN, 46818
Fort Wayne, IN
 
Data Provided by:

Choose the Right Grinding Wheel

Choose the Right Grinding Wheel




Q.
I've been told that the gray wheels that came withmy grinder will burn my woodworking tools and that white wheels arebetter. True?

A.
The stock wheels that come with most grinders are designed for the metalworking trade. They're way too hardfor grinding the hardened steel used for chisels and plane irons. It soundsstrange, but the harder the steel, the softer the bond in the wheelshould be. Here's why: Hard steel quickly dulls the abrasive particlesin a wheel. With a soft bond, the dull abrasive sloughs off quickly,leaving fresh, sharp abrasive to do the work. A hard bond, on the otherhand, holds tight to the abrasive particles, even after they're dull.The dull or “glazed” wheel rubs as much as it cuts, creating friction and heat that will toast your tools. The best all-around grindingwheel for woodworking tools is an 80-grit aluminum oxide wheel with arelatively soft bond designated by the letter H, J or K on the wheellabel (Photo 1). An H bond is the softest and will provide the coolestgrinding. Turners tend to prefer a J grade wheel; its harder bondresists grooving by gouges and parting tools. Smart buyers read labels.Look for a series of numbers and letters that usually comes after thewheel size. It's best to be color-blind when you are buying anew wheel (Photo 2). Instead, trust the label to give you the preciseinformation you need.

PHOTO 1:
Look for three things on a grinding wheel label. First, the letter A,which stands for aluminum oxide, the abrasive you'll want. Next is thegrit size; a 60- or 80-grit wheel is best. Finally, a letter rightafter the grit size represents the hardness of the bond. Letters from Hto K are considered soft bonds, with H being the softest.

 

PHOTO 2:
Don't let color be your guide. Aluminum oxide is made from bauxite, anaturally white mineral that can be given any color in manufacturing.The only way to really know what you're getting is to read the label.

Source:
Lee Valley and Veritas, (800) 871-8158, www.leevalley.com, Grinderwheels: 6-in. x 3/4-in. 80 grit, #08M18.02, $20, 6-in. x 1-in. 80 grit,#08M18.01, $23, 8-in. x 1-in. 80 grit, #08M19.01, $30

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