4-1/2" x 1/8" Depressed Center Grinding Wheel - Type 27, 7/8" Arbor Hole, 30 Grit Hardness Grade S - For Steel and All Ferrous Metals, Extra Coarse Grade, Zirconia Alumina Z, Pipeline " Performance Line SG, 13,300 Max RPM
Designed for use on high-powered angle grinders on steel pipelines Provides outstanding stock removal and very long life Superior edge-holding characteristics Fast stock removal and extra long service lifeApplications: Weld grinding, chamfering, deburring, root pass grindingRecommendations for Use: Achieves optimal grinding results on high powered angle grinders (please refer to the table on page 4: 4-1/2" electric angle grinder = 8+ amps). 4.1 mm thickness designed for standard 30 bevels. 4.6 mm version for full coverage of wider root passes/larger bevels.
| Abrasive Material: | Zirconia Alumina Z |
| Applicable Materials: | Steel and All Ferrous Metals |
| Arbor Hole: | 7/8" |
| Bond Type: | Resin |
| Diameter: | 4-1/2" |
| Grade: | Extra Coarse |
| Grit: | 30 |
| Hardness Grade: | S |
| Max RPM: | 13,300 |
| PFERD Specification Number: | ZA 30 S SG-PIPE |
| Quantity Per Box: | 10 |
| Thickness: | 1/8" |
| Type: | Depressed Centre (Type 27) |
Prices and stock availability subject to change, and may differ by location; Items may include unforeseen shipping and/or tariffs; Taxes where applicable; Shipping limited to company market area which includes select regions of Iowa, Illinois and Missouri.
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