American Woodworker
Contact Us | Help | Report a Bug
Sign in | Join
 

Choose the Right Grinding Wheel Traverse City MI

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.

Rare Earth Hardwoods
(231) 946-0043
6778 East Traverse Hwy
Traverse, MI

Data Provided by:
Cummins Bridgeway
231-947-5824
863 South Airport Traverse City, MI, 49686
Traverse City, MI
 
De Weese Do it Best Hardware
(231) 947-7670
1029 Carver
Traverse City, MI
 
Kmart 3009 / Cross Merch
(231) 941-0600
1712 S Garfield Ave
Traverse City, MI
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

Fastenal- Traverse City
231-947-7665
2425 Sybrandt Ave Traverse City, MI, 49684
Traverse City, MI
 
The Home Depot
(231)922-9440
2522 Crossing Circle
Traverse City, MI
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Brown Lumber
(231) 947-1400
1701 Airport Rd Traverse City, MI, 49686
Traverse City, MI
 
Cherryland Mall
(231) 933-5000
1212 S Airport Rd W
Traverse City, MI
Store Hours
Sears Stores
Store Type
Sears Stores
Hours
Mon:9.5-21
Tue:9.5-21
Wed:9.5-21
Thu:9.5-21
Fri:9.5-21
Sat:9-21
Sun:11-18
Store Features
Mon:9.5-21
Tue:9.5-21
Wed:9.5-21
Thu:9.5-21
Fri:9.5-21
Sat:9-21
Sun:11-18

Gill-Roy's Hometown Hardware
(231) 929-8160
2701 Zimmerman
Traverse City, MI
 
Fasteners Inc- Traverse City
231-946-3158
2676 Cass Road, Unit B Traverse City, MI, 49684
Traverse City, MI
 
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

Click here to read the rest of the article from American Woodworker