Sander Keeps True Cutting Speed
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wELL known for its portable YV electric hand tools, Wolf Electric Tools, Ltd., Pioneer Works, Banger Cane, Ealing, London, W.5, has recently introduced a 7-in, horizontal sander for use on metal or wood.
The power of the motor in relation to the drive ratio' has been so calculated that the true cutting speed is maintained irrespective of load variations.
Accessories additional to the ,anding discs for metal and stood, include a cup grinding wheel, wire brush and felt rubbing pad.