Craftsman OR20451 Operation Manual - Page 9

BASE - Supportsdrill press. For additionalstability,

holesare provided in base to bolt drillpress to floor.

(See

"Specific

Safety

Instruction for

Drill Presses.")

BACKUP MATERIAL - Apiece of scrap wood placed

between the workpiece and table. The backup

beard

preventswood in the workpiece

from

splintedngwhen

the drillpasses through the backsideof the workpiece. It

alsopreventsdrillingintothe

table

top.

BELT GUARD ASSEMBLY - Covers the pulleysand

belt duringoperation of the drillpress.

BELT TENSION - Refer to the

"Assembly"

Section,

"Installing

and Tensioning Belt.".

BELT TENSION HANDLE - Turn the handle clockwise

to apply tensionto belt, turnthe handle counterclockwise

to release belt tension.

BELT TENSION LOCK KNOBS - Tighteningthe knobs

locks the motor bracket supportand the belt tension

handle, maintainingcorrect belt distance and tension.

BEVEL SCALE -

Shows degree of table tilt for bevel

operaions. The scale

is

mounted

on

the side

of

the

arm.

CHUCK - Holds

drill bit

or other recommended

accessoryto perform desired operations.

CHUCK KEY - A self-ejectingchuck

key

whichwillpop

outof

the

chuck when you

let

go of it. This actionis

designedto help preventthrowing of

the

chuck key

from

the chuck when the

peer

is turned

ON.

Do not use any

other key as a

substitute;

order a new one if

hamaged

or

lost.

COLUMN -

Connects

the

head,

table, and

base on a

one

piece

tube for easy alignment

and movement.

COLUMN COLLAR -

Holds the rack to the column.

Rack remains

movable in

the

collar

to permit table

support movements.

COLUMN SUPPORT -

Supports the column, guides the

rack

and providesmounting holes

for

column

to

base.

DEPTH

SCALE

STOP

NUTS

- Lock the spindle to the

selected

depth.

DEPTH

SCALE

-

Indicates

depth

of

hole being drilled.

DRILL BIT

-

The

cutting tool used in the drill press to

make holes in

a

workpiece.

DRILL

ON/OFF

SWITCH - Has locking

feature.

This

feature is intended to help

prevent unauthorized

and

possible hazardous use by children and others. Insert

the key into the switch to turn the drill press on.

DRILLING SPEED -

Changed

by placingthe belt in any

of the steps (grooves) inthe pulleys.See the Spindle

Speed Chart inside belt guard.

FEED HANDLE - Moves the chuck up or down. IF

necessary, one or

two

of the handles may

be

removed

whenever the workpiece is of such unusualshape that it

interfereswith the handles.

FENCE -

Attaches

to the

table

to alignthe workpiece or

for fast

repetitivedrilling.Removable. Remove

fence

when it interfereswith other drillpress accessories.

HEAD LOCKS -

Locks the

head to

the

column.

ALWAYS lockthe head in place while operatingthe drill

press.

RACK -

Combines

withgear

mechanism to provide

easy elevation of the

table

by the hand operated table

crank.

REVOLUTION PER MINUTE (R.P.M.)-

The number of

turns

completedby a spinningobject in one minute.

SPINDLE SPEED -

The RPM.

of

the

spindle.

SPRING CAP -

Adjusts quill spring tension.

TABLE SUPPORTS LOCK - Tighteninglocks the table

supportto column.

Always

have it lockedin place while

operatingthe dirll press.

TABLE -

Provides a working surface to

support

the

workpiece.

TABLE ARM -

Extends beyond the

table support

for

mounting and aligning the table.

TABEL BEVEL LOCK

- Locks the

table

in

any position

from 0° -

45

°

TABLE CRANK

- Elevates and lowers the table. Turn

clockwise

to

elevate the table. Support lock must be

released before operating the crank.

TABLE LOCK - Locks

the table after it is rotated

to

variouspositions.

TABLE SUPPORT -

Rides on the column

to supportthe

table

arm

and table.

THREADED DRAIN (518")

- Attach

a

5/8"

(pipe

threaded) metal pipe to the threaded opening for

drainingexcees oil into container. For a non-draining

surface attach a threaded

metal

plug.Pipe and plug not .

included.

WORKPIECE -

Material being drilled.

Craftsman OR20451 Operation Manual - Page 9

BELT GUARD ASSEMBLY - Covers the pulleysand

Page 9 highlights