Paris Exhibition.— Class YI. Section 1. Rotation No. 246.

WM. MUIR AND CO., BRITANNIA WORKS, MANCHESTER.

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THE VERTICAL DOUBLE-GEERED DRILLING MACHINE,

Exhibited Class 6, No. 246,

Is suitable for every description of Work. It drills up to 1} inches, single speed, and with double geer up to5 inches. The slide is raised or lowered by a rack and pinion that requires no fixing or catches of any kind, thotable of which is circular, and easily adjusted to a vertical position by means of set screws.

The Self-acting Motion is worked by Strap and Tangent Screw, and the Feed-Screw is embraced with anopening met by Eccentric ; and, when released, a Balance Weight withdraws the Drill instantaneously.

WM. MUIR AND CO. also make J. G. Bodmer’s Patent Pentograph ; a large Stock of Wheel Cuttersmade upon same always on hand.

And Cutters to any Form or Size made to order.

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