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Choose the Right Grinding Wheel South Sioux City NE

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
(712)255-5310
415 Cunningham Drive
Sioux City, IA
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-8:00pm

LOWE'S OF SIOUX CITY, IA
712 389-9007
5758 SUNNYBROOK DRIVE SIOUX CITY, IA, 51106
Sioux City, IA
 
Southern Hills Mall
(712) 274-4400
4480 Sergeant Rd
Sioux City, IA
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:10-21
Sun:11-18
Store Features
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:10-21
Sun:11-18

Lowe's
(712) 389-9007
5758 Sunnybrook Drive
Sioux City, IA
Hours
M-SA 7 am - 10 pm
SU 8 am - 8 pm

Indian Hills Do it Best Hdwe
(712) 252-5176
1551 Indian Hills Ste 11
Sioux City, IA
 
Wilmes Hardware
(402) 494-1469
605 West 29th St
South Sioux City, NE
 
Fastenal- Sioux City
712-252-0800
2122 4th St Sioux City, IA, 51101
Sioux City, IA
 
Kmart 4465 / Cross Merch
(712) 276-0290
5700 Gordon Dr
Sioux City, IA
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

Campbell Supply Co/Sioux City
712 252 6120
2650 Bridgeport Drive Sioux City, IA, 51111
Sioux City, IA
 
Girard's Top Shop
(712) 234-1159
1929 4th St
Sioux City, IA

Data Provided by:
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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