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Welcome to Dorr-Oliver's Open House - Dorr-Oliver Alumni

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Machine Shop <br />

Drill Press Opera<strong>to</strong>rs<br />

Drill Press Opera<strong>to</strong>rs Second Shift<br />

I. <strong>to</strong> r. kneeling: J. Machey, C. Yuhas<br />

Standing: J. Welshko, G. Moser, D. Drunbor, J. Thoryk<br />

I. <strong>to</strong> r.: J. Petrilla, D. Fenkner, W. Farrell, C<br />

Rodriguez, R. Ulshafer<br />

Humes, D. Rockman, A<br />

Radial drill presses are used for a wide variety of cutting operations.<br />

One thinks of a drill press as a <strong>to</strong>ol used only <strong>to</strong> cut a round<br />

hole using a drill bit. Using proper <strong>to</strong>ol bars, cuting bars and bushings,<br />

we use drill presses <strong>to</strong> perform many boring operations. Also<br />

included in the pho<strong>to</strong>graph are tape drill opera<strong>to</strong>rs. The tape drills<br />

perform drilling operations from a punched tape. This allows the<br />

opera<strong>to</strong>r <strong>to</strong> drill an infinite variety of holes without having <strong>to</strong> lay the<br />

piece out or use expensive jigs or fixtures.<br />

Layout and Saw<br />

Machine Shop G.S.W. & Laborers<br />

I. <strong>to</strong> r.: E. Cann, W. Thomas, H. Barna, C. Weidenbach<br />

I. <strong>to</strong> r. kneeling: R. Banyas, T. Brogan<br />

Standing: L. Hruniuk, M. Ebert, R. MacNeal, G. Bit<strong>to</strong>rf

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