Astro 1756 User Manual [en, es, fr]
1756
PRODUCT INFORMATION:
• 2 Speed
• Free Speed 2000 rpm
• Adjustable depth stop which allows you to drill out just the
spot weld and not the panel beneath
• Drills out the entire spot weld, eliminating the need for grinding
• Lower speed decreases heat and extends drill bit life
• Kit Includes:
1 - Air Spot Weld Drill with 8mm Drill Bit
1 - 5.5" Deep Clamp
4 - Drill Bits 2pcs. 6.5mm (#1720) and 2pcs. 8mm (#1721)
1 - In Line Oiler (#3000)
1 - 3 Way Swivel (#3SB10)
1 - Plastic Blow Molded Case
SPECIFICATIONS:
Drill Bit Size Chuck Capacity:
Free Speed:
Overall Length:
Net Weight:
Air Inlet Thread NPT:
Air Hose I.D. Size:
Avg. Air Consumption:
Air Pressure:
5/16"
1,600 - 2,000rpm
8-3/4" (222mm)
3lbs. (1.4kg)
1/4"
3/8" (10mm)
4cfm
90-120psi
AIR SPOT DRILL KIT WITH 5.5" DEEP
CLAMP AND 5 DRILL BITS
www.astrotools.com
1 YEAR LIMITED WARRANTY
• Astro Pneumatic Tool Co. warrants our products to the original user against defective
material or workmanship for a period of 1 year (except where noted on our price
schedule) from the date of 1st use. Astro reserves the right to determine whether the
product failed because of defective material, workmanship or other causes and to charge
back for missing parts. Astro Pneumatic Tool Co., at its discretion, will repair products
covered under this warranty free of charge. The distributor should direct the original user
to return the product (with the exceptions listed below) with the distributor’s name,
address, adequate proof of date of purchase or a copy of warranty card, and a short note
explaining the problem. Failures caused by accident, alteration, or misuse are not
covered by this warranty.
• If one part of this product fails, please do not return the entire product. Astro will
replace free of charge component parts of this product that fail within 1 year of first
use by the original user. Items included in this category include but are not limited
to kits, hand tool kits and any other product where there are multiple items or
components that make up the unit. Please contact the phone number below in
order to obtain the replacement components covered under warranty.
• Astro Pneumatic Tool Co. or its authorized service representatives must perform all
warranty repairs. Any repair to the product by unauthorized service representatives
voids this warranty. The rights under this warranty are limited to the original user and may
not be transferred to subsequent owners.
• This warranty is in lieu of all other warranties, expressed or implied, including warranties
of merchantability and fitness for a particular purpose. Some states do not allow the
exclusion of limitations of incidental or consequential damages so the
above limitations may not apply to you.
PLEASE DO NOT RETURN ANY PRODUCT WITHOUT CALLING
1-800-221-9705 FOR INSTRUCTIONS
Unpacking
When unpacking, check the parts diagram and part number
listing on page 4 to make sure all parts are included. If any
parts are missing or damaged, please call your distributor.
IMPORTANT
AIR SPOT DRILL KIT WITH 5.5" DEEP CLAMP AND 5 DRILL BITS
Page 1
MADE IN TAIWAN
1756
1.) LUBRICATION:
Before connection of the hose, apply 4 to 5 drops of a good
quality air tool oil at the air inlet. After 3 to 4 hours of
operation, oiling may be necessary again.
2.) TIGHTNESS OF PARTS:
Regularly check whether all connection parts are
fastened securely. Follow this procedure daily
before beginning work.
3.) STORAGE:
Avoid storing the tool in a location subject to high humidity. If
the tool is left unused, the residual moisture inside the tool
can cause rust. Before storing and after operation, oil the tool
at the air inlet with a good quality air tool oil and run it for a
short period.
AIR SPOT DRILL KIT WITH 5.5" DEEP
CLAMP AND 5 DRILL BITS
4.) DISPOSAL:
Follow national legislation of waste disposal.
5.) ORDERING SERVICE PART
For further operational and handling information or for
replacement of parts and components, contact the sales
agent from where you purchased the tool, or the service
division of our company, phone number 800-221-9705.
*When ordering parts and components, give each part
number, name, and quantities.
WARNING
Always wear ANSI approved safety goggles when using
this product. Normal use of this product is likely to expose
the user to dust and/or microscopic particles containing
chemicals known to the State of California to cause
cancer, birth defects or other reproductive harm. Always
wear approved safety equipment and clothing when using
this product. Study, understand, and follow all instructions
provided with this product.
a) Drill bits are extremely sharp and must be
handled with care.
b) Always keep hands and body away from drill bit.
c) Always disconnect air supply from tool prior to
replacing drill bit or servicing tool.
d) Failure to read and follow these warnings may
result in serious injury.
Page 2 Page 3
1756
AIR SPOT DRILL KIT WITH 5.5" DEEP
CLAMP AND 5 DRILL BITS
PRODUCT INFORMATION:
• 2 Speed
• Free Speed 2000 rpm
• Adjustable depth stop which allows you to drill out just the
spot weld and not the panel beneath
• Drills out the entire spot weld, eliminating the need for grinding
• Lower speed decreases heat and extends drill bit life
• Kit Includes:
• 1 - Air Spot Weld Drill with 8mm Drill Bit
• 1 - 5.5" Deep Clamp
• 4 - Drill Bits 2pcs. 6.5mm (#1720) and 2pcs. 8mm (#1721)
• 1 - In Line Oiler (#3000)
• 1 - 3 Way Swivel (#3SB10)
• 1 - Plastic Blow Molded Case
SPECIFICATIONS:
Drill Bit Size Chuck Capacity:
Free Speed:
Overall Length:
Net Weight:
Air Inlet Thread NPT:
Air Hose I.D. Size:
Avg. Air Consumption:
Air Pressure:
5/16"
1,600 - 2,000rpm
8-3/4" (222mm)
3lbs. (1.4kg)
1/4"
3/8" (10mm)
4cfm
90-120psi
The oil and water extractor should not be mounted on or near the air
compressor.
The temperature of air is greatly increased during compression. As the air
cools down to room temperature, in the air line, on its way to the Air Power
Tool, the moisture contained in it condenses. Thus, for maximum
effectiveness, the oil and water extractor should be mounted at some point
SUGGESTED AIR LINE CONNECTION
Pitch pipe back toward air receiver
PIPE SIZE, I.D. (Inches)
Compressor unit
Drain
Daily
Air Flow
CFM
10
20
30
40
50
70
Oil and Water Extractor should be at least 25 ft. from the compressor. Further if possible.
Length of Pipe (feet)
50
1/2"
3/4"
3/4"
1"
1"
1"
in the air supply system where the temperature of the compressed air in the
line is likely to be lowest. Air lines must be properly drained daily. Each low
point in an air line acts as a water trap. Such points should be fitted with an
easily accessible drain. See diagram below. Pitch all air lines back towards
the compressor so that condensed moisture will flow back into the air
receiver where it can be drained off. Drain daily.
Install drain at
100
3/4"
3/4"
3/4"
1"
1"
1"
150
3/4"
3/4"
3/4"
1"
1"
1"
1-1/4"
1-1/4"
25 FEET OR MORE
200
1"
1"
1"
each low point
Drain
Daily
Oil and Water
Extractor
Drain
Daily
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