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Choose the Right Grinding Wheel Jasper AL

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
(205)221-0367
1808 Highway 78 E
Jasper, AL
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-7:00pm

Kmart 9622 / Cross Merch
(205) 384-3475
300 Us-78 E
Jasper, AL
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

Curry Ace Hardware Inc
(205) 384-1828
5100 Curry Rd - Suite 100, Curry Plaza
Jasper, AL
 
Andrew Posey & Son Store
(205) 384-4174
760 20th St W
Jasper, AL

Data Provided by:
The Home Depot
(256)245-4953
41310 US Hwy 280
Sylacauga, AL
Hours
Mon-Sat: 7:00am-9:00pm
Sun: 8:00am-7:00pm

Jasper - Auth Hometown
(205) 221-5320
724 Parkland S/C N
Jasper, AL
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:13-18
Store Features
Mon:9-19
Tue:9-19
Wed:9-19
Thu:9-19
Fri:9-19
Sat:9-18
Sun:13-18

Fastenal- Jasper
205-221-9536
2213 Indiana Ave Jasper, AL, 35501
Jasper, AL
 
Ace Hardware & Building Supply
(205) 648-5536
Highway 78 & Bryan
Sumiton, AL
 
The Home Depot
(205)995-9357
4995 Hwy 280
Birmingham, AL
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

The Home Depot
(205)633-2038
1601 13th Ave East
Tuscaloosa, AL
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

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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