Modern Abrasive Combination Fine/Coarse Grit Bench Stone, Silicon Carbide #289, 4" x 1-1/2" Round - SC-210-1Brand: Modern Abrasive
|Size||4" x 1-1/2" Round|
Modern Abrasive Combination Fine/Coarse Grit Bench Stone, Silicon Carbide #289, 4" x 1-1/2" Round
When more than one grit size is necessary to resharpen a cutting edge, a craftsman will often use a combination stone to lessen both the expense and the inconvenience of using two single grit stones. Use a silicon carbide stone for sharpening quickly or an oil-filled aluminum oxide stone for restoring a long lasting edge.
- Aluminum oxide stones are used for finishing of hardened steel.
- Silicon carbide stones are used for finishing of soft steel, cast iron, non ferrous metals as well as for edging of cemented carbides.