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Choose the Right Grinding Wheel Laramie WY

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.

True Value Of Laramie
(307) 721-8152
1161 N 3rd St
Laramie, WY
 
Kmart 9792 / Cross Merch
(307) 742-4446
750 N 3Rd St
Laramie, WY
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

Laramie - Auth Hometown
(307) 742-9303
411 South 2Nd Street
Laramie, WY
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:11-16
Store Features
Mon:9-19
Tue:9-19
Wed:9-19
Thu:9-19
Fri:9-19
Sat:9-18
Sun:11-16

The Home Depot
(307)686-8128
1105 E Boxelder Road
Gillette, WY
Hours
Mon-Sat: 7:00am-9:00pm
Sun: 7:00am-8:00pm

The Home Depot
(307)472-6505
4900 East 2nd Street
Casper, WY
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

Bloedorn Lumber Building Mtrls
(307) 745-4828
450 N 3rd Street
Laramie, WY
 
Ace Hardware & Paint
(307) 755-0781
611 B Grand Ave, University Of Wyoming
Laramie, WY
 
The Home Depot
(307)362-3716
1925 Foothill Blvd
Rock Springs, WY
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

The Home Depot
(307)632-2897
1740 Fleischli Pkwy
Cheyenne, WY
Hours
Mon-Sat: 7:00am-9:00pm
Sun: 7:00am-8:00pm

The Home Depot
(307)674-6669
2050 Coffeen Avenue
Sheridan, WY
Hours
Mon-Sat: 7:00am-8:00pm
Sun: 8:00am-8:00pm

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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