dividers and a second handling of the bevel, making three operations.

THE "ODD JOB" TOOL.--A most useful special tool, which combines in its
make-up a level, plumb try-square, miter-square, bevel, scratch awl,
depth gage, marking gage, miter gage, beam compass, and a one-foot rule.
To the boy who wishes to economize in the purchase of tools this is an
article which should be obtained.

[Illustration: _Fig. 270. "Odd Job" Tool._]

Figure 270 shows the simplicity of the tool, and how it is applied in
use.

BIT BRACES.--These tools are now made with so many improved features
that there is really no excuse for getting poor tools.

The illustrations show merely the heads and the lower operating parts of
the tools. Fig. 271 shows a metal-clad ball-bearing head, so called, as
its under side is completely encased in metal securely screwed to the
wood and revolving against the ball thrust bearing.

D represents a concealed ratchet in which the cam ring governs the
ratchet, and, being in line with the bit, makes it more convenient in
handling than when it is at right angles. The ratchet parts are entirely
enclosed, thus keeping out moisture and dirt, retaining lubrication and
protecting the users' hands.

The ratchet mechanism is interchangeable, and may be taken apart by
removing one screw. The two-piece clutch, which is drop forged, is
backed by a very strong spring, insuring a secure lock. When locked, ten
teeth are in engagement, while five are employed while working at a
ratchet. It has universal jaws (G) for both wood and metal workers.

In Fig. 272, B represents a regular ball bearing head, with the wood
screw on the large spindle and three small screws to prevent its working
loose. This also has a ball thrust. E is the ratchet box, and this shows
the gear teeth cut on the extra heavy spindle, and encased, so that the
user's hands are protected from the teeth.

The interlocking jaws (H), which are best for taper shanks, hold up to
No. 2 Clark's expansion, and are therefore particularly adapted for
carpenter's use.

[Illustration: _Fig. 271. Fig. 272. Fig. 273. Types of Bit Braces._]

In Fig. 273 the plain bearing head (C) has no ball thrust. The head is
screwed on the spindle and held from turning off by two small screws.
The open ratchet (F) shows the gear pinned to the spindle and exposed.
This has alligator jaws (J), and will hold all ordinary size taper shank
bits, also small and medium round shank bits