4″ × 0.012″ × 1/2″ Diamond Wheel Metal Bond Type 1A1R Straight Cut off 220 Grit
| Abrasive Material | Diamond | Wheel Type | Type 1A1R |
| Diameter | 4″ | Depth | 1/8″ |
| Width | 0.012″ | Concentration | 75 |
| Arbor Hole | 1/2″ | Maximum RPM | 15,279 |
| Grit | 220 | Specification | M4D220-N75M99-1/8 |
Product Features
| Remarks | •Durable, armored, free-cutting synthetic diamond abrasive •M99 metal bond for cutting-off non-metallics •Engineered for grinding glass, ceramics, refractories, etc. •Longer wheel life vs. conventional silicon carbide wheels •Made in ISO-certified facilities in the USA •Vitrified bond ? V99 for most durable under high grinding forces; excellent for wet, offhand finishing of carbide toolsThe 99 line of quality stock superabrasive diamond and CBN (cubic boron nitride) grinding products includes 250+ USA-made, ISO-certified wheels for stock removal to tight-tolerance, precision finishing applications. Available in resin, vitrified, metal and MSL (metal single layer) bonds. | Country of Origin | USA |
Shipping Info
Package Weight
0.425
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