San Francisco : Architect and Engineer, Inc · leaf 314
anytool of comparable size. more than 25 pounds of pressure is rCquired in drilling, thus eliminated is operator fatigue; equipped with sintered carbide core bits, adapters and extensions Full information and price (Bulletin 117)Johet, III. DAVRUS CORPN, Box 1221, ARCHITECTOPENS OFFICE Robert… … SHOEMAKER APPOINTEDFIELD REPRESENTATIVE J. H. Shoemaker has been appointedfield sales representative for the General Accurate holes from 3/16 to II/2 andthis new tool is recommended for heavyduty work in roughing-in through con-crete, hard rock, and wood for all typesof plumbing, heating,…
Architecture · Building
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