Grizzly Drill H7859 User Manual

MODEL H7859  
RIGHT ANGLE DRILL  
INSTRUCTION MANUAL  
COPYRIGHT © FEBRUARY 2006 BY GRIZZLY INDUSTRIAL, INC.  
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE  
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.  
#CR7857 PRINTED IN CHINA  
 
SECTION 1: SAFETY  
For Your Own Safety Read Instruction Manual  
Before Operating This Equipment  
The purpose of safety symbols is to attract your attention to possible hazard-  
ous conditions. This manual uses a series of symbols and signal words which  
are intended to convey the level of importance of the safety messages. The  
progression of symbols is described below. Remember that safety messages by  
themselves do not eliminate danger and are not a substitute for proper accident  
prevention measures.  
Indicates an imminently hazardous situation which, if  
not avoided, WILL result in death or serious injury.  
Indicates a potentially hazardous situation which, if  
not avoided, COULD result in death or serious injury.  
Indicates a potentially hazardous situation which, if  
not avoided, MAY result in minor or moderate injury.  
It may also be used to alert against unsafe practices.  
This symbol is used to alert the user to useful infor-  
NOTICE  
mation about proper operation of the equipment.  
Safety Instructions for Hand Drills  
5. DO NOT USE IN DANGEROUS  
ENVIRONMENT. Do not use pneu-  
matic tools in damp or wet loca-  
tions, or where any flammable or  
noxious fumes may exist. Keep  
work area well lighted.  
1. DRILL INSPECTIONS: Perform  
drill inspections and maintenance  
service promptly as required.  
2. DO NOT FORCE TOOL. It will do  
the job better and safer at the rate  
for which it was designed.  
6. KEEP CHILDREN AND VISITORS  
AWAY. All children and visitors  
should be kept at a safe distance  
from work area.  
3. KEEP WORK AREA CLEAN.  
Cluttered areas and benches invite  
accidents.  
7. REMOVE ADJUSTING KEYS AND  
WRENCHES. Form habit of check-  
ing to see that keys and adjusting  
wrenches are removed from tool  
before operation.  
4. SHARP SURFACES: DO NOT  
place hands near, or in contact with,  
cutting surfaces during operation.  
-C-  
 
Safety Instructions for Hand Drills  
16. DISCONNECT TOOLS before ser-  
8. USE THE RIGHT TOOL. Do not  
force tool or attachment to do a job  
for which it was not designed.  
vicing, changing accessories, or  
moving to another location.  
17. DO NOT OVERREACH. Keep  
9. DO NOT USE UNDER THE  
INFLUENCE OF DRUGS OR  
ALCOHOL.  
proper footing/balance at all times.  
18. USE THE RECOMMENDED  
ACCESSORIES. Consult owner’s  
manual for recommended acces-  
sories. The use of improper acces-  
sories may cause risk of injury.  
10. USE PROPER EXTENSION CORD  
for the tool. Make sure your exten-  
sion cord is in good condition and  
is long enough to reach your work  
without stretching.  
19. DRILLING. Always apply a steady  
and slow pressure on the drill when  
drilling. Always expect a drill bit or  
hole saw to grab, and be prepared  
to let go of the drill trigger before  
the drill stalls or the bit breaks.  
11. WEAR PROPER APPAREL. Do  
not wear loose clothing, gloves,  
neckties, rings, bracelets, or other  
jewelry which may get caught in  
moving parts. Non-slip footwear is  
recommended. Wear a protective  
hair covering to contain long hair.  
20. NEVER LEAVE UNATTENDED  
TOOL CONNECTED TO POWER.  
Disconnect the tool from the power  
source before leaving the area.  
12. ALWAYSUSESAFETYGLASSES.  
Also use a face or dust mask if cut-  
ting operation is dusty. Everyday  
eyeglasses only have impact resis-  
tant lenses, they are NOT safety  
glasses.  
21. NEVER ALLOW UNTRAINED  
USERS TO USE THIS TOOL  
WHILE UNSUPERVISED.  
13. SECURE WORK. Use clamps or a  
vise to hold work when practical. It  
is safer than using your hand and  
frees both hands to operate tool.  
22. IF YOU ARE UNSURE OF THE  
INTENDED OPERATION, STOP  
USING TOOL. Seek formal instruc-  
tion.  
14. TEST RUN. Always test run the drill  
23. KEEP DRILL BITS SHARP.  
Replace or sharpen blade as  
needed.  
before starting any work.  
15. REDUCE  
THE  
RISK  
OF  
UNINTENTIONAL STARTING. Do  
not carry tool with hand on trigger  
and always disconnect from power  
when not in use.  
-D-  
Model H7859 Right Angle Drill  
 
Safety Instructions for Drills  
9.  
DO NOT OVERREACH. Keep  
proper footing and balance at all  
times.  
1.  
2.  
READ THROUGH THE ENTIRE  
MANUAL BEFORE STARTING  
DRILL. Drill presents serious injury  
hazards to untrained users.  
10. ALWAYS DISCONNECT FROM  
POWER SOURCE BEFORE  
ALWAYS USE ANSI APPROVED  
SERVICING DRILL. Make sure  
switch is in OFF position before  
reconnecting.  
SAFETY GLASSES  
OPERATING DRILL. Everyday eye-  
glasses are NOT safety glasses.  
WHEN  
11. MAINTAIN DRILL WITH CARE.  
Keep blades sharp and clean  
for best and safest performance.  
Follow instructions for lubricating  
and changing accessories.  
3.  
4.  
5.  
MAKE  
WORKSHOP  
CHILD  
PROOF. Use padlocks, master  
switches, and remove switch keys.  
KEEP CHILDREN AWAY. Keep all  
children a safe distance from the  
work area.  
12. REMOVE THE CHUCK KEY. Make  
a habit of checking for the chuck  
key before turning drill ON.  
WEAR PROPER APPAREL. DO  
NOT wear loose clothing, neck-  
ties, rings, or jewelry which may  
get caught in the drill chuck. Wear  
protective hair covering to contain  
long hair.  
13. DO NOT FORCE DRILL. Work  
at the speed for which the drill or  
accessory was designed.  
14. SECURE THE WORKPIECE.  
Use clamps or  
a
vise to hold  
6.  
DO NOT USE IN DANGEROUS  
ENVIRONMENTS. DO NOT use  
drill in damp, wet locations, or  
where any flammable or noxious  
fumes may exist.  
the workpiece when practical. A  
secured workpiece protects your  
hands and frees both hands to  
operate the drill.  
15. BE AWARE THAT CERTAIN  
WOODS MAY CAUSE AN ALLER-  
GIC REACTION in people and ani-  
mals, especially when exposed to  
fine dust. Make sure you know  
what type of wood dust you will be  
exposed to and always wear an  
approved respirator when working  
under these conditions.  
7.  
8.  
KEEP WORK AREA CLEAN AND  
WELL LIT. Clutter and dark shad-  
ows may cause accidents.  
USE A GROUNDED EXTENSION  
CORD RATED FOR THE DRILL  
AMPERAGE. Undersized cords  
overheat and lose power. Replace  
extension cords if they become  
damaged.  
-E-  
 
SECTION 2: INTRODUCTION  
Foreword  
Contact Information  
We are proud to offer the Grizzly Model  
H7859 Right Angle Drill. This model is  
part of a growing Grizzly family of fine  
power tools. When used according to the  
guidelines set forth in this manual, you  
can expect years of trouble-free, enjoyable  
operation and proof of Grizzly’s commit-  
ment to customer satisfaction.  
If you have any comments regarding this  
manual, please write to us at the following  
address:  
Grizzly Industrial, Inc.  
C/O Technical Documentation  
P.O. Box 2069  
Bellingham, WA 98227-2069  
The Model H7859 is designed to be used  
with a 14 gauge 110V extension cord.  
Most importantly, we stand behind our  
tools. If you have any service questions or  
parts requests, please call or write us at  
the location listed below.  
It is our pleasure to provide this manual  
with the Model H7859. It was written  
to encourage safety considerations and  
guide you through general operating pro-  
cedures and maintenance.  
Grizzly Industrial, Inc.  
1203 Lycoming Mall Circle  
Muncy, PA 17756  
Phone: (570) 546-9663  
The specifications, details, and photo-  
graphs in this manual represent the Model  
H7859 as supplied when the manual was  
prepared. However, owing to Grizzly’s pol-  
icy of continuous improvement, changes  
may be made at any time with no obliga-  
tion on the part of Grizzly.  
Fax: (800) 438-5901  
Drill Data  
Drill Motor .................... 110V, 3.2A, 60 Hz,  
Max. Drilling Speed ................... 1500 RPM  
Net Weight......................................3.75 lbs  
Read the manual before operation.  
Become familiar with this drill, its  
safety instructions, and its operation  
before beginning any work. Serious  
personal injury may result if safety or  
operational information is not under-  
stood or followed.  
-F-  
Model H7859 Right Angle Drill  
 
SECTION 3: SET UP  
Unpacking  
Parts  
Your drill left our warehouse carefully  
packed. If you discover the drill is damaged  
after you have signed for delivery, please  
immediately call Customer Service at (570)  
546-9663 for advice.  
If you need to order parts, refer to this list  
when calling the Grizzly Parts Department:  
Model H7859 Parts (Figure 1)  
Item  
Description  
Part Number  
1. Chuck Key..............................P7859001  
2. Gearbox, shaft, and coupler...P7859002  
3. Chuck 1.5-10mm, 3/8"-24 ......P7859003  
4. Motor and Switch Assembly...P7859004  
5. Brush and Cap Set.................P7859005  
6. Power Cord ............................P7859006  
Save the containers and all packing materi-  
als for possible inspection by the carrier or  
its agent. Otherwise, filing a freight claim  
can be difficult.  
When you are completely satisfied with  
the condition of the shipment, you should  
inventory the equipment.  
3
1
Inventory  
2
6
After you have unpacked the box you  
should find the following.  
4
Model H7859 Inventory (Figure 1)  
A. Right Angle Drill................................. 1  
B. Chuck Key.......................................... 1  
5
Figure 1. Parts.  
-G-  
 
SECTION 4: OPERATIONS  
Always wear safety glasses or gog-  
gles when operating tools. Everyday  
!
glasses or reading glasses only have  
impact resistant lenses, they are not  
safety glasses. Be certain the safety  
glasses you wear meet the appropriate  
standards of the American National  
Standards Institute (ANSI).  
Unplug the drill before performing  
any drill bit removal, cleaning, or  
maintenance.  
Drilling Guidelines and Tips  
Avoid overloading the drill. Always  
use sharpened drill bits and fre-  
quently clear chips and shavings  
from the hole drilled. Do not apply  
excessive pressure to the drill. If the  
speed drops abnormally, decrease  
pressure immediately. If the bit  
stops abruptly or becomes blocked,  
release the trigger at once.  
Changing Bits  
1. DISCONNECT THE DRILL FROM  
POWER!  
2. Insert the chuck key into one of the  
holes located on the side of the  
chuck.  
Ensure the safety of the work-  
place. Clear the work area of all  
parts and debris that may cause  
injury by flying objects. Securely fix  
the object to be drilled or fastened in  
a vise or clamp to avoid injury.  
3. Turn the chuck key counter-clock-  
wise. This will cause the three chuck  
jaws to open. When the chuck jaws  
are at the approximate diameter of  
the bit or driver, insert the shank end  
of the bit or driver into the jaw open-  
ing.  
Inspect the drill before use. Run  
the drill before using to ensure that  
the drill bit is centered in the chuck.  
5. Turn the chuck key clockwise until  
the jaws close tightly around the bit  
or driver. Never “power tighten” which  
is holding the chuck while running the  
drill. This can cause serious injury to  
the operator’s hands. Check for tight-  
ness periodically while using the tool.  
Know your worksite. Only drill as  
deep as necessary. Check behind  
walls for wires, other electrical haz-  
ards, or plumbing.  
Use drill in a safe environment.  
Never use the drill where paper,  
flammable gasses/liquids exist, or  
where any ignition hazard exists.  
6. To release the bit or driver, insert the  
chuck key and turn counter-clock-  
wise.  
-H-  
Model H7859 Right Angle Drill  
 
SECTION 5: MAINTENANCE  
!
Unplug the drill before performing  
Reduce the risk of electrocution by  
any drill bit removal, cleaning, or  
keeping all connections dry. DO  
maintenance.  
NOT touch plugs with wet hands.  
DO NOT Submerge in water. Failure  
to follow these warning could result  
Basic Maintenance  
Continuous use of a worn or damaged bit  
will overload the motor, so often inspect  
and sharpen drill bits as required.  
in serious injury.  
Brush Replacement  
Under extreme use, the Model H7859 may  
require brush replacement, as the motor  
may lose power or growl during operation.  
The following steps will guide you through  
brush replacement.  
Regularly clean your drill and make sure  
that no dust or grime builds up in the motor  
ventilation holes. If these holes become  
blocked, the motor will wear down faster  
than necessary. A good way to clean ven-  
tilation holes is to blow them out with com-  
pressed air. Just be sure to wear safety  
glasses when you do this.  
1. Unplug the drill.  
2. Remove two brush caps.  
3. Replace two brushes.  
4. Reinstall two brush caps.  
5. Test drill operation.  
Store tool in a dry place when not in use.  
Moisture in the internal parts of the drill  
may cause electrical corrosion or a short  
circuit.  
Figure 2. Brush replacement.  
-I-  
 
WARRANTY AND RETURNS  
Grizzly Industrial, Inc. warrants every product it sells for a period of 1 year to the original  
purchaser from the date of purchase. This warranty does not apply to defects due directly  
or indirectly to misuse, abuse, negligence, accidents, repairs or alterations or lack of  
maintenance. This is Grizzly’s sole written warranty and any and all warranties that may  
be implied by law, including any merchantability or fitness, for any particular purpose, are  
hereby limited to the duration of this written warranty. We do not warrant or represent that  
the merchandise complies with the provisions of any law or acts unless the manufacturer so  
warrants. In no event shall Grizzly’s liability under this warranty exceed the purchase price  
paid for the product and any legal actions brought against Grizzly shall be tried in the State  
of Washington, County of Whatcom.  
We shall in no event be liable for death, injuries to persons or property or for incidental,  
contingent, special, or consequential damages arising from the use of our products.  
To take advantage of this warranty, contact us by mail or phone and give us all the details.  
We will then issue you a “Return Authorization Number,” which must be clearly posted on  
the outside as well as the inside of the carton. We will not accept any item back without this  
number. Proof of purchase must accompany the merchandise.  
The manufacturers reserve the right to change specifications at any time because they  
constantly strive to achieve better quality equipment. We make every effort to ensure that  
our products meet high quality and durability standards and we hope you never need to  
use this warranty.  
Please feel free to write or call us if you have any questions about the drill or the manual.  
Grizzly Industrial, Inc.  
1203 Lycoming Mall Circle  
Muncy, PA 17756  
Phone: (570) 546-9663  
Fax: (800) 438-5901  
E-Mail:  
Thank you again for your business and continued support. We hope to serve you again  
soon!  
-J-  
Model H7859 Right Angle Drill  
 
WARRANTY CARD  
Name_________________________________________________________________  
Street_________________________________________________________________  
City _______________________ State_________________________ Zip _________  
Phone #____________________ Email ________________________ Invoice #_____  
Model # ____________________ Order #_______________________ Serial #______  
The following information is given on a voluntary basis. It will be used for marketing purposes to  
help us develop better products and services. All information is strictly confidential.  
1. How did you learn about us?  
____Advertisement  
____Friend  
____Catalog  
____Card Deck  
____Website  
Other:________________________  
2. Which of the following magazines do you subscribe to?  
____ Cabinet Maker  
____ Family Handyman  
____ Hand Loader  
____ Handy  
____ Home Shop Machinist ____ Precision Shooter  
____ Journal of Light Cont. ____ Projects in Metal  
____ Popular Mechanics  
____ Popular Science  
____ Popular Woodworking ____ Wooden Boat  
____ Practical Homeowner ____ Woodshop News  
____ Today’s Homeowner  
____ Wood  
____ Woodsmith  
____ Woodwork  
____ Live Steam  
____ Model Airplane News ____ Rifle  
____ Modeltec  
____ Old House Journal  
____ RC Modeler  
____ Woodworker West  
____ Woodworker’s Journal  
____ Other:  
____ Shop Notes  
____ Shotgun News  
3. What is your annual household income?  
____$20,000-$29,000  
____$30,000-$39,000  
____$40,000-$49,000  
____$70,000+  
____$50,000-$59,000  
____$60,000-$69,000  
4. What is your age group?  
____20-29  
____30-39  
____60-69  
____40-49  
____70+  
____50-59  
5. How long have you been a woodworker/metalworker?  
____0-2 Years ____2-8 Years ____8-20 Years  
____20+ Years  
6. How many of your drills or tools are Grizzly?  
____0-2 ____3-5  
____6-9  
____Yes  
8. Would you recommend Grizzly Industrial to a friend? ____Yes  
____10+  
____No  
____No  
7. Do you think your drill represents a good value?  
9. Would you allow us to use your name as a reference for our customers in your area?  
Note: We never use names more than 3 times. ____Yes ____No  
10. Comments:_________________________________________________________  
______________________________________________________________________  
______________________________________________________________________  
______________________________________________________________________  
 
Send a Grizzly Catalog to a friend:  
Name________________________________  
Street________________________________  
City______________State______Zip_______  
FOLD ALONG DOTTED LINE  
Place  
Stamp  
Here  
GRIZZLY INDUSTRIAL, INC.  
P.O. BOX 2069  
BELLINGHAM, WA 98227-2069  
TAPE ALONG EDGES--PLEASE DO NOT STAPLE  
 

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