4″ × 0.0625″ × 1-1/4″ Diamond Wheel Resin Bond Type 1A1 Straight 220 Grit
Diamond Wheel ; Type 1A1 ; Diamond ; 4″ Dia. × 1/16″ W ; 7/8″-5/8″ Arbor ; 220 Grit ; 1/4″ Depth ; 9,072 Max. RPM ; 1/16″ Thickness

| Abrasive Material | Diamond | Depth | 1/4″ |
| Diameter | 4″ | Concentration | 100 |
| Width | 1/16″ | Maximum RPM | 9,072 |
| Arbor Hole | 7/8″-5/8″ | Specification | SD220-R100B99-1/4 |
| Grit | 220 | Thickness | 1/16″ |
| Wheel Type | Type 1A1 | Hole Size | 1-1/4″ |
Product Features
| Remarks | •Durable, free-cutting synthetic diamond abrasive
•Versatile B99 free-cutting resin bond; use wet or dry; superior form holding
•Should be used on low horse power (3/4 hp or less) machines
•Longer wheel life vs. conventional green 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 tools
•Abrasive Type: Used with B99 and V99 bonds; Norton standard; Wet or dry; Free cutting; Low horsepower (3/4 hp or less)
•Concentration: Very durable; For flood coolants; Use with 220 grit or finer; Use for cutting-off, Bond: Wet or dry; Tool making; resharpeningThe 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
0.375
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