Tubes, boiler, arrangement of, [ii, 364].
bursted, [ii, 403].

Tumbler-files, [ii, 91].

Turn-buckle, forging, [ii, 239].

Turned work, recentring, [i, 304].

Turning a cylinder cover, [i, 318].
calendar rolls, [i, 215].
crank axles, lathe for, [i, 152].
crank, lathe for, [i, 154].
irregular shapes, [i, 210].
machine, feed motions of, [i, 436].
for boiler makers, [i, 435].
mill, [i, 211].
outside threads, [i, 338].
pulleys, [i, 318].
shafting, three tool slide rest, [i, 143].
tapers, [i, 136], [312].

Turret for screw machine, [i, 205].

Twin cutters, [ii, 18].
milling, advantages, [ii, 25].

Twist-drills, [i, 274].
clearance of, [i, 274]; [ii, 41]-[44].
effect of improper grinding, [i, 276].
fluting, [ii, 29].
feeds and speeds for, [i, 277].
front rake of, [i, 275]; [ii, 44].
grinding, [i, 276].
large, thinning the points of, [ii, 44].
table of sizes of, [i, 442].

Two-jawed chucks, [i, 236].

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