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Choose the Right Grinding Wheel Petersburg VA

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
(804)520-0402
2600 Conduit Rd
Colonial Heights, VA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Thacker Ace Hardware
(804) 861-6700
3671 S Crater Rd, Wal-Mart On S. Crater Road
Petersburg, VA
 
Kmart 3869 / Cross Merch
(804) 520-5146
116 Southgate Square
Colonial Heig, VA
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

Lowe's
(804) 768-8843
2601 Weir Place
Chester, VA
Hours
M-SA 6 am - 10 pm
SU 8 am - 8 pm

LOWE'S OF CHESTER, VA.
804 768-8843
2601 WEIR PLACE CHESTER, VA, 23831
Chester, VA
 
The Home Depot
(804)706-4501
12300 Jefferson Davis Hw
Chester, VA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Southpark Mall
(804) 524-3255
114 Southpark Cir
Colonial Hts, VA
Store Hours
Sears Stores
Store Type
Sears Stores
Hours
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:8-21
Sun:11-18
Store Features
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:8-21
Sun:11-18

Kmart 3868 / Cross Merch
(804) 748-6108
12810 Jefferson Davis Hwy
Chester, VA
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

Lowe's
(804) 957-6201
2085 Waterside Drive
Prince George, VA
Hours
M-SA 6 am - 10 pm
SU 8 am - 8 pm

Pleasants Hardware
(804) 275-7002
5140 Jefferson Davis Hwy
Richmond, VA
 

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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