PAGE

PAGE

363

371-382
219

Circles, areas of, from 1 to 100.342-347 Co-tangent of angle
from 1 to 520.348-360 Co-tangents, tangents and, table of
Circles, tables of sides, angles and
sines for laying out work in..286-291 Cotter pins
Circles, tables for spacing holes in 284-291
Circular forming tools
..174-178
diameter of.. 176
Circular forming tools for conical
points

Counterbore, depth of for fillister
head cap screws

.195, 196
Counterbores with inserted pilots... 277
Counterboring on the screw machine,
speeds for

Co-versed sine of angle

Cubes, squares and roots of fractions
from to I inch.

178

183

Circular pitch

83

Circumferences and areas of cir-

Countersunk head bolts, square and
round

215

Coupling bolts

217

Circumferences and diameters of
circles from 1 to 200
Circumferential distances, divisions
corresponding to
Clearance angle for milling cutters.. 120
for punches and dies. . 184-187
for running fits

363

361

340, 341

147

of gear teeth

232
83

of reamers, grinding.. 164, 167
of thread tool at side, find-
ing

Cubes, squares and roots of numbers
from 1 to 520

.348-360
Curves, finding radius without center 369
Cutters, for box tool, radial.

170

4

with cup and disk grind-
ing wheels

168

milling, advantages of coarse
pitch

120

222

324

324

210

milling angle of clearance..
cutters for fluting,

212

Cold soldering

82

lathe

Composition of bearing metals

325

Cutting double threads

of steel, effect on hard-

face plate

cutting

2

Computing tapers, table for.

Concave and convex cutters, cutter

multiple threads with special

quadruple threads

speeds and feeds for screw

machine work

8-10

7

I

8

7

I-4

Metric

331, 332

Cycloidal gear teeth

Cooling steel

316

Copper bars, weight of

plates, weight of

302, 303

properties of..

324

tubing, weight of

309

wire, weight of

304, 305

Decimal equivalents of fractions of
an inch

..335-337

Corner rounding cutters, cutter for

'Corner rounding cutters, number of
teeth in

Co-secants, secants and, table of. 394-405
Cosine of angle
363
.382-393

Cosines, sines and, table of..