Grizzly Drill H0777 User Manual

HEAVY-DUTY 12" ELECTRIC DRILL  
MODEL H0777  
INSTRUCTION MANUAL  
COPYRIGHT © 2000 BY GRIZZLY INDUSTRIAL, INC.  
1821 VALENCIA ST., BELLINGHAM, WA 98227  
WARNING: NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE  
OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.  
PRINTED IN CHINA  
 
SAFETY  
For Your Own Safety Read Instruction Manual  
Before Operating This Equipment  
The purpose of safety symbols is to attract your attention to possible hazardous  
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 progres-  
sion of symbols is described below. Remember that safety messages by them-  
selves do not eliminate danger and are not a substitute for proper accident pre-  
vention 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 information  
about proper operation of the equipment.  
NOTICE  
Safety Instructions For Power Tools  
1. KEEP ALL SAFETY DEVICES IN  
5. KEEP CHILDREN AND VISITORS  
AWAY. All children and visitors  
should be kept a safe distance from  
work area.  
PLACE and in working order.  
2. REMOVE ADJUSTING KEYS AND  
WRENCHES. Form habit of check-  
ing to see that keys and adjusting  
wrenches are removed from tool  
before turning on.  
6. MAKE WORK SHOP CHILD  
PROOF with padlocks, master  
switches, or by removing starter  
keys.  
3. KEEP WORK AREA CLEAN.  
Cluttered areas and benches invite  
accidents.  
7. DON’T FORCE TOOL. It will do the  
job better and safer at the rate for  
which it was designed.  
4. DON’T USE IN DANGEROUS  
ENVIRONMENT. Don’t use power  
tools in damp or wet locations, or  
where any flammable or noxious  
fumes may exist. Keep work area  
well lighted.  
8. USE RIGHT TOOL. Don’t force tool  
or attachment to do a job for which it  
was not designed.  
H0777 Heavy-Duty 12" Electric Drill  
-1-  
 
Safety Instructions For Power Tools  
9. USE PROPER EXTENSION CORD  
14. MAINTAIN TOOLS WITH CARE.  
Keep tools sharp and clean for  
best and safest performance.  
Follow instructions for lubricating  
and changing accessories.  
for the tool. Make sure your exten-  
sion cord is in good condition.  
Conductor size should be in accor-  
dance with the chart below. The  
amperage rating should be listed on  
the motor or tool nameplate. An  
undersized cord will cause a drop in  
line voltage resulting in loss of power  
and overheating. Your extension  
cord must also contain a ground wire  
and plug pin. Always repair or  
replace extension cords if they  
become damaged.  
15. DISCONNECT TOOLS before ser-  
vicing and changing accessories,  
such as blades, bits, cutters, and  
the like.  
16. REDUCE THE RISK OF UNIN-  
TENTIONAL STARTING. Make  
sure switch is in off position before  
plugging in.  
17. USE RECOMMENDED ACCES-  
SORIES. Consult the owner’s  
manual for recommended acces-  
sories. The use of improper acces-  
sories may cause risk of injury.  
Minimum Gauge for Extension Cords  
AMP  
RATING  
0-6  
LENGTH  
50ft  
16  
25ft  
18  
18  
16  
14  
12  
10  
100ft  
16  
14  
14  
12  
7-10  
16  
16  
12  
12  
18. CHECK DAMAGED PARTS.  
Before further use of the tool, a  
guard or other part that is dam-  
aged should be carefully checked  
to determine that it will operate  
properly and perform its intended  
function. Check for alignment of  
moving parts, binding of moving  
parts, breakage of parts, mount-  
ing, and any other conditions that  
may affect its operation. A guard or  
other part that is damaged should  
be properly repaired or replaced.  
11-12  
13-16  
17-20  
21-30  
10  
No  
10  
10. WEAR PROPER APPAREL. Do not  
wear loose clothing, gloves, neck-  
ties, rings, bracelets, or other jewel-  
ry which may get caught in moving  
parts. Non-slip footwear is recom-  
mended. Wear protective hair cover-  
ing to contain long hair.  
11. ALWAYS USE SAFETY GLASSES.  
Also use face or dust mask if cutting  
operation is dusty. Everyday eye-  
glasses only have impact resistant  
lenses, they are NOT safety glass-  
es.  
No list of safety guidelines can be  
complete. Every shop environment  
is different. Always consider safety  
first, as it applies to your individual  
working conditions. Use this and  
other machinery with caution and  
respect. Failure to do so could result  
in serious personal injury, damage  
to equipment or poor work results.  
12. SECURE WORK. Use clamps or a  
vise to hold work when practical. It’s  
safer than using your hand and frees  
both hands to operate tool.  
13. DON’T OVERREACH. Keep proper  
footing and balance at all times.  
H0777 Heavy-Duty 12" Electric Drill  
-2-  
 
INTRODUCTION  
Most importantly, we stand behind our  
Commentary  
tools. If you have any service questions or  
parts requests, please call or write us at  
the location listed below.  
We are proud to offer the Grizzly Model  
H0777 Heavy-Duty  
1
2" Electric Drill. The  
Model H0777 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 commitment to customer satis-  
faction.  
Grizzly Industrial, Inc.  
2406 Reach Road  
Williamsport, PA 17701  
Phone: (570) 546-9663  
Fax: (800) 438-5901  
The Model H0777 is a powerful electric  
drill capable of boring through wood, metal  
and plastics with a variable speed up to  
2500 RPM. The sturdy side handle aids in  
the tough jobs and can be adjusted for  
right or left hand use. A number of acces-  
sories for sanding, polishing, and buffing  
for the Model H0777 are also available  
through the Grizzly catalog.  
To operate this, or any power tool,  
safely and efficiently, it is essential to  
become as familiar with its characteris-  
tics as possible. The time you invest  
before you begin to use your Model  
H0777 will be time well spent. DO NOT  
operate this machine until you are  
competely familiar with the contents of  
this manual. Make sure you read and  
understand all of the safety proce-  
dures. If you do not understand some-  
thing, DO NOT operate the machine.  
We are pleased to provide this manual  
with the Model H0777. It was written to  
encourage safety considerations and  
guide you through general operating pro-  
cedures and maintenance. It represents  
our effort to produce the best documenta-  
tion possible.  
The specifications, details, and pho-  
tographs in this manual represent the  
Model H0777 as supplied when the manu-  
al was prepared. However, owing to  
Grizzly’s policy of continuous improve-  
ment, changes may be made at any time  
with no obligation on the part of Grizzly. If  
you have any comments regarding this  
manual, please write to us at the address  
below:  
Grizzly Industrial, Inc.  
Technical Documentation  
P.O. Box 2069  
C
/O  
Bellingham, WA 98227-2069  
H0777 Heavy-Duty 12" Electric Drill  
-3-  
 
OPERATIONS  
Changing Bits  
1. Remove the chuck key from the hold-  
er on the power cord.  
Operating this equipment has the  
potential for flying debris to cause eye  
injury. Always wear safety glasses or  
goggles when operating equipment.  
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).  
2. Insert the chuck key into one of the  
three holes located on the side of the  
chuck.  
3. Turn the chuck key counterclockwise.  
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 opening.  
5. Turn the chuck key clockwise until the  
jaws close tightly around the bit or dri-  
ver. 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.  
6. To release the bit or driver, insert the  
chuck key and turn counter-clock-  
wise.  
Like all power tools, there is danger  
associated with the Model G9909.  
Accidents are frequently caused by  
lack of familiarity or failure to pay  
attention. Use this tool with respect  
and caution to lessen the possibility of  
operator injury. If normal safety pre-  
cautions are overlooked or ignored,  
serious personal injury may occur.  
Operating this equipment has the  
potential to propel debris into the air  
which can cause eye injury. Always  
wear safety glasses or goggles  
when operating equipment. Be cer-  
tain the safety glasses you wear  
meet the appropriate standards of  
the American National Standards  
Institute (ANSI).  
The Model H0777 was specifically  
designed for boring holes. DO NOT  
MODIFY  
AND/OR  
USE  
THIS  
MACHINE FOR ANY OTHER PUR-  
POSE. Modifications or improper  
use of this tool will void the warran-  
ty. If you are confused about any  
aspect of this machine, DO NOT use it  
until you have answered all your ques-  
tions. Serious personal injury may  
occur.  
H0777 Heavy-Duty 12" Electric Drill  
-4-  
 
MAINTENANCE  
Guidelines and Tips  
Maintenance  
Continuous use of a worn or damaged bit  
will not only decrease working efficiency,  
but also overload the motor, so the bit must  
be frequently checked. Replace the bit if it  
is worn or damaged.  
Regular periodic maintenance on your  
Model H0777 Heavy-Duty 12" Electric Drill  
will ensure its optimum performance.  
Make a habit of inspecting your drill each  
time you use it.  
Periodically check all screws to be sure  
they are tight. If any screw is loose, tighten  
immediately.  
Avoid overloading the drill. Always use  
sharpened drill bits. Do not apply  
excessive pressure to the drill while  
using. If the speed drops abnormal-  
ly, decrease pressure immediately. If  
the bit stops abruptly or becomes  
blocked, release the trigger at once.  
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.  
Ensure the safety of the workplace.  
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 other-  
wise clamp to avoid injury. Do not  
attempt to hold workpiece by hand.  
A damp cloth is ideal for cleaning the drill  
body. Avoid excessive moisture, especially  
in areas around the ventilation holes. Also,  
avoid the use of solvents while cleaning  
the drill body. Solvents may damage the  
plastic.  
Inspect the drill before use. Run the drill  
before using to ensure all parts are  
running smoothly and there are no  
abnormal sounds or sparks. If any  
defect is found, have unit serviced.  
Know your worksite. Only drill as deep  
as necessary. Check behind walls  
for wires, other electrical hazards, or  
plumbing.  
Store tool in a dry place when not in use.  
Moisture in the internal parts of the drill  
may cause electrical problems.  
Finally, leave lubrication and repair to qual-  
ified service professionals. This will ensure  
that you get years of faithful service from  
your Grizzly Heavy-Duty 12" Electric Drill.  
H0777 Heavy-Duty 12" Electric Drill  
-5-  
 
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 main-  
tenance. 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 here-  
by 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, con-  
tingent, 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 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 con-  
stantly 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 machine or the man-  
ual.  
Grizzly Industrial, Inc.  
2406 Reach Road  
Williamsport, PA 17701  
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.  
H0777 Heavy-Duty 12" Electric Drill  
 
-6-  
WARRANTY CARD  
Name__________________________________________________________  
Street__________________________________________________________  
City____________________State________Zip_________  
Phone Number____________E-Mail___________________FAX____________  
Model # H0777 Heavy-Duty 12" Electric Drill Order #_______________________  
The following information is given on a voluntary basis. It will be used for marketing purposes to help  
us develop better products and services. Of course, all information is strictly confidential.  
9. How many of the machines checked above are  
Grizzly? ____________  
1. How did you learn about us?  
___Advertisement  
___Friend  
___Catalog  
___World Wide Web  
___Other__________________________  
___Card Deck  
10. Which portable/hand held power tools do you own?  
Check all that apply.  
___Belt Sander  
___Biscuit Joiner  
___Circular Saw  
___Detail Sander  
___Drill/Driver  
___Orbital Sander  
___Palm Sander  
___Portable Planer  
___Saber Saw  
___Reciprocating Saw  
___Router  
2. What is your annual household income?  
___$20,000-$29,999  
___$30,000-$39,999  
___$40,000-$49,999  
___$50,000-$59,999  
___$60,000-$69,999  
___$70,000-$79,999  
___$80,000-$89,999  
___$90,000 +  
___Miter Saw  
___Other_________________________________  
3. What is your age group?  
___20-29  
11. What machines/supplies would you like Grizzly  
Industrial to carry?  
___50-59  
___60-69  
___70 +  
___30-39  
___40-49  
___12" Table Saw  
___12" Jointer  
___Radial Arm Saw  
___Panel Saw  
___Lumber  
___Brass Hardware  
4. How long have you been a woodworker?  
___Paint & Finishing Supplies  
___Contractor’s Supplies  
___0 - 2 Years  
___2 - 8 Years  
___8 - 20 Years  
___20+ Years  
___Combination Planer/Jointer  
___Other_________________________________  
5. How would you rank your woodworking skills?  
___Simple  
___Advanced  
___Intermediate  
___Master Craftsman  
12. What new accessories would you like Grizzly  
Industrial to carry?  
6. What stationary woodworking tools do you own?  
Check all that apply.  
___Builders Hardware  
___Fasteners  
___Hand Tools  
___Air Compressor  
___Band Saw  
___Panel Saw  
___Planer  
___Wood Components  
___Other_________________________________  
___Drill Press  
___Power Feeder  
___Radial Arm Saw  
___Shaper  
___Jointer  
___Lathe  
___Drum Sander  
___Dust Collector  
___Spindle Sander  
___Table Saw  
13. What other companies do you purchase your tools  
and supplies from?  
_________________________________________  
_________________________________________  
_________________________________________  
___Mortiser  
___Wide Belt Sander  
___Horiz.Boring Machine  
___Vacuum Veneer Press  
14. Do you think your purchase represents good value?  
___Other______________________________  
___Yes  
___No  
7. How many of your woodworking machines are  
Grizzly? _____________  
15. Would you recommend Grizzly to a friend?  
___Yes ___No  
8. Which benchtop tools do you own? Check all  
that apply.  
16. Would you allow us to use your name as a refer-  
ence for Grizzly customers in your area? Note: We  
never use names more than three times.  
___1"x42" Belt Sander ___6" - 8" Grinder  
___5" - 8" Drill Press ___Mini Lathe  
___Yes  
___No  
___8" Table Saw  
___Scroll Saw  
___Spindle/Belt Sander ___Mini Jointer  
___10"-12"Thickness Planer  
___8" - 10" Bandsaw  
___Disc/Belt Sander  
17.Comments:________________________________  
_________________________________________  
_________________________________________  
_________________________________________  
___Other______________________________  
 
Send a Grizzly Catalog to a friend:  
Name________________________________  
Street________________________________  
City______________State______Zip_______  
FOLD ALONG DOTTED LINE  
GRIZZLY INDUSTRIAL, INC.  
P.O. BOX 2069  
BELLINGHAM, WA 98227-2069  
TAPE ALONG EDGES--PLEASE DO NOT STAPLE  
 

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