American Machine and Tool Record Volume 19

American Machine and Tool Record Volume 19

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1921 edition. Excerpt: ...for any desired depth of hole. The instant the drill withdraws, the operator reloads. Quick hand approach without disengagement of power feed provided, absolutely prevents any idle feeding of spindle. Automatic feed and cut-off to lubricant. The operator handles as many spindles as the nature of work will allow. THE MACHINE CROWDS THE OPERATOR. You can figure almost exactly what a day's output should be. THE AVEY DRILLING MACHINE CO. CINCINNATI, OHIO Over 1000 FOUNDRIES in the United States Alone, Are Using BLYSTONE Core Sand Mixers One "Blystone" user writes us: "A laborer operating our 'Blystone' less than half a day, will mix FACING for 100 molders, and SAND for 25 core makers. Next to the rupola the Blystone Sand Mixer is the most essential part of our equipment." And, moreover, the record of the "BLYSTONE" is a very interesting one. It teaches lessons in economy that, if heeded, will save great amounts of money for foundrymen everywhere. Let us ship YOU a Blystone Core Sand Mixer on free trial. Try it out thoroughly in your own foundry under your own conditions. If you don't think that it is a highly valuable investment, send it back. We will pay the freight both ways. WRITE AT ONCE. 'ACTURING col. Cambridge Springs, Pa. Inc. Phlladelphla: J. W. Paxson Co. Plttsburgh: J'. S. McCormick Co. San Francisco: Ditty Brothers. Seattle: Ditty Bros. L. 6. P. Manufacturln Co., Nlagara Falls, Ont. Manufacturers and istributors tor Canada. THE MUELLER is mighty in its I I sefulness and quite easy to operat and, because of the xcellent material and Workman ship in it, Long life of the tool is assured. I et us prove to you how Each and every feature of this remarkable Radial...show more

Product details

  • Paperback | 116 pages
  • 189 x 246 x 6mm | 222g
  • Rarebooksclub.com
  • United States
  • English
  • black & white illustrations
  • 1236864263
  • 9781236864260