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Choose the Right Grinding Wheel San Angelo TX

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
(325)223-0439
4363 Houston Harte Exwy
San Angelo, TX
Hours
Mon-Sat: 6:00am-10:00pm
Sun: 8:00am-8:00pm

Angelo Bolt & Industrial Supply
325-655-0075
808 Warehouse Road San Angelo, TX, 76903
San Angelo, TX
 
Lowe's
(325) 942-3100
5301 Sherwood Way
San Angelo, TX
Hours
M-SA 6 am - 10 pm
SU 8 am - 8 pm

Sunset Mall
(325) 942-5281
4000 Sunset Mall
San Angelo, TX
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:12-18
Store Features
Mon:10-21
Tue:10-21
Wed:10-21
Thu:10-21
Fri:10-21
Sat:10-21
Sun:12-18

Home Depot
(817) 430-2581
5501 Alliance Gateway Fwy
Fort Worth, TX
 
Fastenal- San Angelo
325-486-1626
701 Knickerbocker Rd San Angelo, TX, 76903
San Angelo, TX
 
Southern Fastening Systems- San Angelo
915-944-8091
922 Arroyo Drive San Angelo, TX, 76903
San Angelo, TX
 
Westlake Ace Hardware
(325) 942-6602
1821 Knickerbocker Rd
San Angelo, TX
 
LOWE'S OF SAN ANGELO, TEX.
325 942-3100
5301 SHERWOOD WAY SAN ANGELO, TX, 76904
San Angelo, TX
 
The Home Depot
(214)654-9939
6110 Lemmon Ave
Dallas, TX
Hours
Mon-Sat: 6:00am-10:00pm
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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