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Choose the Right Grinding Wheel Hayden ID

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
(208)676-1441
220 W Kathleen Ave
Coeur d'Alene, ID
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

Fastenal- Hayden
208-772-9421
10048 Taryne Street Hayden, ID, 83835
Hayden, ID
 
Coeur d'Alene Power Tool
(208) 765-1818
451 Cherry Lane Coeur d'Alene, ID, 83815
Coeur D'Alene, ID
 
Coeur D Alene - D
(208) 667-3551
W 201 Neider Rd
Coeur D Alene, ID
Store Hours
Miscellaneous
Store Type
Miscellaneous
Hours
Mon:8-22
Tue:8-22
Wed:8-22
Thu:8-22
Fri:8-22
Sat:8-22
Sun:8-21
Store Features
Mon:8-22
Tue:8-22
Wed:8-22
Thu:8-22
Fri:8-22
Sat:8-22
Sun:8-21

Lowe's
(208) 665-1313
901 Appleway Avenue
Coeur D Alene, ID
Hours
M-SA 6 am - 10 pm
SU 8 am - 8 pm

The Home Depot
(509)891-0613
21701 E Country Vista Dr
Liberty Lake, WA
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 7:00am-8:00pm

Hayden Ace Hardware
(208) 762-0210
196 W Hayden Ave, Rons Super One
Hayden, ID
 
Silver Lake Mall
(208) 772-1300
200 W Hanley Ave
Coeur D Alene, ID
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:11-21
Store Features
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:10-21
Sun:11-21

Ace Hardware
(208) 667-9466
1217 N 4th St
Coeur D Alene, ID
 
LOWE'S OF COEUR D'ALENE, ID.
208 665-1313
901 APPLEWAY AVENUE COEUR D ALENE, ID, 83814
Coeur D Alene, ID
 

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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