Drill Doctor 750SP - Manual (Page 3)

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CONGRATULATIONS
Congratulations
You have just purchased the finest, most accurate and best engineered drill bit sharpener ever created for home
and professional use. It is likely that your experience with this sharpener will be unlike any sharpener you have used
before. We hope that in the next several minutes you will discover how Professional Tool Manufacturing LLC and the Drill
Doctor® help to SIMPLY improve the quality of your life (and your drill bits’ too!).
Before you sharpen your first drill bit
Take a few minutes to familiarize yourself with your new Drill Doctor® and its basic parts. We will refer to all
of the parts and features (Figure 1) during the course of this manual and in the video. There are some features and char-
acteristics unique to the Drill Doctor® which are explained and illustrated within the instruction section of this manual and
the video. Don’t worry, the time it takes to watch the video or read this manual will be made up when you sharpen your
first drill bits. Keep in mind that learning to sharpen drill bits is like learning to ride a bike: it takes a few tries to get it
right, so you should expect that it may take a couple of drill bits to get the “point”.
POINT ANGLE GAUGES
WHEEL COVER
PP01434PF
SPLIT POINT TUBE
STANDARD POINT
POWER CORD
ALIGNMENT TUBE
PP01455PF
ALIGNMENT TUBE
HANDLE
ON/OFF SWITCH
CHUCK KNOBS
3/4” CHUCK
SA01750PA
SHARPENING TUBE
PP01426PA
ANGLE CHANGE LOOP HANDLE
PADDLE
MASONRY
SPLIT POINT
DRILL DOCTOR ® (
MODEL 750SP Shown)
1/2” CHUCK
SA01500PA
3/4” CHUCK
SA01750PA
1/2” CHUCK
SA01500PA
About the Drill Doctor ® and this manual
The Drill Doctor® is most efficient when used to resharpen a drill bit’s original point angle. It has been designed
and engineered to sharpen three of the most common drill bit types: standard 118°, high-performance split point 135°, and
carbide 135° masonry (see page 9 for illustrations and applications). With its standard diamond grinding wheel it will sharp-
en high-speed steel, cobalt, parabolic, TiN coated, and solid carbide drill bits. The troubleshooting section of this manual is
designed to anticipate many common questions and applications. To keep your Drill Doctor® and your drill bits in top con-
dition please refer to the maintenance section of this manual. Available replacement wheels and parts are shown in the
exploded diagram (page 8). They are available from Drill Doctor® or your dealer. Please note that the
symbols
refer to the three tubes and the refers to the paddle on the Drill Doctor®.
FLAT
CAM
4
2
1
3
SPRING STEEL PAWLS
Fig. 1