Canadian machinery and metalworking (January-June 1919) . Portable Electric Drills are as proof against fool usage as an electrical devicecan be built, and they are so constructed that they workin the open, summer and winter, in rain and snow storms,without developing the slightest trouble. Van Dorn Electric Drills cut neat, clean and fast throughevery material from wood to steel. They are guaranteedto drill 50rA more holes, at one-third the cost for power,than the best pneumatic drill of similar rated capacity. Capacity in Solid Steel DAOOO 3-16 in. DAOO % in- DAOOX 5-16 in. DAO % in. DAI % i
Canadian machinery and metalworking (January-June 1919) . Portable Electric Drills are as proof against fool usage as an electrical devicecan be built, and they are so constructed that they workin the open, summer and winter, in rain and snow storms,without developing the slightest trouble. Van Dorn Electric Drills cut neat, clean and fast throughevery material from wood to steel. They are guaranteedto drill 50rA more holes, at one-third the cost for power,than the best pneumatic drill of similar rated capacity. Capacity in Solid Steel DAOOO 3-16 in. DAOO % in- DAOOX 5-16 in. DAO % in. DAI % in. DA1X % in. DA2 % in. DA2X lin. Write For Catalogue Aikenhead Hardware Limited 17 Temperance St. TORONTO 80 CANADIAN M ACHINERY Volume XXI New Telephone Plant.—The Bell Tele-phone new building at Collingwoorlh>ein|; nearly completed, the company arenow receiving- the plant necessary forchanghig over from the present equip-ment to the more modern system. In-stallation will be commenced at the firstof the year, and the office will be trans-f
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectmachinery, bookyear19
