HARBOR FREIGHT 57522 7 Piece Bi-Metal Hole Saw Set Owner’s Manual
- October 30, 2023
- HARBOR FREIGHT
Table of Contents
HARBOR FREIGHT 57522 7 Piece Bi-Metal Hole Saw Set
Product Information
The 7 Piece Bi-Metal Hole Saw Set is a versatile tool used for cutting holes
in various materials such as wood, plastic, metal, and drywall.
The set includes seven saw sizes: 7/8″, 1″, 1-1/8″, 1-1/4″, and 1-1/2″.
The set also comes with an adapter with clamp washer and a pilot drill bit.
The Hole Saw blades are made of bi-metal for durability and longevity.
The product is designed for use with a drill (sold separately) and requires assembly before use. The set is equipped with sharp blades, so it is important to wear ANSI-approved safety goggles and heavy-duty work gloves during setup and use.
Product Usage Instructions
Before using the product, make sure to read the Owner’s Manual & Safety Instructions carefully. Keep the manual for future reference.
Setup
TO PREVENT INJURY:
Wear heavy-duty work gloves and ANSI-approved safety goggles during setup and
whenever handling the Hole Saws.
- Select the desired size Hole Saw.
- Thread Small Mandrel into Hole Saw securely.
- Use the Adapter to attach the Small Mandrel to medium size Hole Saws (such as a 1-1/2 size.) Carefully thread Adapter with Clamp Washer into Hole Saw and then thread the Small Mandrel through the bottom so that it screws into the Adapter.
- Adjust Small Mandrel position on Pilot Drill Bit. Tighten Set Screw.
- Open jaws of drill chuck (sold separately).
- Place the Pilot Drill Bit shaft completely into the chuck and securely tighten the chuck.
To prevent injury, wear heavy-duty work gloves and ANSI-approved safety goggles during setup and whenever handling the Hole Saws.
Operation
- 1. Holding the drill at 90° to the workpiece, set the Hole Saw on the workpiece.
- Press the drill’s trigger to turn it on.
- If the drill is a variable speed type, cut the workpiece slowly until a circle groove is made in the workpiece. Then cut faster.
- When the hole is cut, release the trigger and wait for the Hole Saw to come to a complete stop before removing it from the workpiece.
- When finished, remove the Hole Saw from drill’s chuck.
- Remove Hole Saw from the Mandrel and clean off Hole Saw with a cloth.
- Store the Hole Saws out of reach of children.
- Replace the Pilot Drill Bit if dull or broken. Make sure the Bit is securely held in place after being reinstalled.
Remember to inspect the product before every use and do not use if parts are loose or damaged. Store saw blades in a secure location away from children. Read and adhere to all safety warnings and operating instructions of the drill used with the Set.
Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase
instead.
Note: Replacement parts are not available for this item. Reference UPC
193175428820.
If you have any technical questions or concerns, please call 1-888-866-5797 or email productsupport@harborfreight.com.
Specifications
IMPORTANT SAFETY INFORMATION
- Wear ANSI-approved safety goggles and heavy-duty work gloves during setup and use.
- Set contains sharp blades. Keep away from children.
- Use correct size arbor for selected Hole Saw.
- Verify drill’s chuck is in good condition and fits securely.
- Do not use excessive pressure when cutting a hole.
- Use as intended only; do not modify tools.
- Inspect before every use; do not use if parts are loose or damaged.
- Use both hands when drilling and keep blade at 90° to workpiece.
- Store saw blades in secure location away from children.
- Read and adhere to all safety warnings and operating instructions of drill used with Set.
- The warnings, cautions, and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur. It must be understood by the operator that common sense and caution are factors which cannot be built into this product, but must be supplied by the operator.
SAVE THESE INSTRUCTIONS.
Limited 90 Day Warranty
Harbor Freight Tools Co. makes every effort to assure that its products meet high quality and durability standards, and warrants to the original purchaser that this product is free from defects in materials and workmanship for the period of 90 days from the date of purchase. This warranty does not apply to damage due directly or indirectly, to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities, criminal activity, improper installation, normal wear and tear, or to lack of maintenance. 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 product. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation of exclusion may not apply to you. THIS WARRANTY IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS. To take advantage of this warranty, the product or part must be returned to us with transportation charges prepaid. Proof of purchase date and an explanation of the complaint must accompany the merchandise. If our inspection verifies the defect, we will either repair or replace the product at our election or we may elect to refund the purchase price if we cannot readily and quickly provide you with a replacement. We will return repaired products at our expense, but if we determine there is no defect, or that the defect resulted from causes not within the scope of our warranty, then you must bear the cost of returning the product. This warranty gives you specific legal rights and you may also have other rights which vary from state to state.
26677 Agoura Road
Calabasas, CA 91302
1-888-866-5797
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