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Choose the Right Grinding Wheel Lake Geneva WI

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
(262)248-6297
550 N Edwards Blvd
Lake Geneva, WI
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-8:00pm

The Home Depot
(815)385-9503
2461 N Richmond Rd
McHenry, IL
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

The Home Depot
(847)973-8196
2731 Hartigan Rd
Volo, IL
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Dunn Lumber&true Value Hdw.
(262) 248-4459
826 North St
Lake Geneva, WI
 
Woller True Value
(262) 723-2286
455 E Geneva St
Elkhorn, WI
 
BADGER HARDWOODS OF WISCONSIN, LTD.
(262) 275-1162
N1517 US Highway 14
Walworth, WI

Data Provided by:
The Home Depot
(262)363-7141
232 E Wolf Run
Mukwonago, WI
Hours
Mon-Sat: 6:00am-9:00pm
Sun: 8:00am-8:00pm

Lake Geneva - Auth Hometown
(262) 248-8571
200 Edwards Blvd Ste C
Lake Geneva, WI
Store Hours
Hometown Dealers
Store Type
Hometown Dealers
Hours
Mon:9-21
Tue:9-21
Wed:9-21
Thu:9-21
Fri:9-21
Sat:9-18
Sun:10-16
Store Features
Mon:9-21
Tue:9-21
Wed:9-21
Thu:9-21
Fri:9-21
Sat:9-18
Sun:10-16

Heyer True Value Hdw.
(262) 275-6133
200 Hwy 67 North
Walworth, WI
 
Jackson's Do it Best Hardware
(262) 723-3338
635 N Wisconsin Street
Elkhorn, WI
 
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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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