Hardening, tempering, annealing and forging of steel; a treatise on the practical treatment and working of high and low grade steel .. . wheel on the left, and the vise turned on its pivot to the requiredangle. Grinding a Formed Tool on Its Face. Fig. 175 shows the long slide on the left, the table set at zero,the cup-shape wheel on the left of the emery wheel head, thevise set at 90 deg. for convenience in holding a screw machineform tool when grinding its face. GRINDING. 249

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Keywords: ., bookcentury1900, bookdecade1900, bookidhardeningtem, bookyear1903