Drill Masters Eldorado Tool 93421, 93420 User Manual

®

BI-METAL HOLE SAWS

FOR ELECTRICIANS (MODEL 93420)

FOR PLUMBERS (MODEL 93421)

9 PCS. IN EACH SET

93420
93421

ASSEMBLY & OPERATING INSTRUCTIONS

Due to continuing improvements, actual product may differ slightly from the product described therein.

3491 Mission Oaks Blvd., Camarillo, CA 93011

Visit our Web Site at www.harborfreight.com

Copyright© 2005 by Harbor F reight Tools®. All rights reserved. No portion of this manual or
any artwork contained herein may be reproduced in any shape or form without the
express written consent of Harbor Freight Tools.

For technical questions and replacement parts please call 1-800-444-3353.

THANK YOU for choosing a HARBOR FREIGHT TOOLS product. For future reference, please

complete the owner’s record below:

Model

______________ Serial No.___________ Purchase Date_______________

SA VE THE RECEIPT , W ARRANTY AND THESE INSTRUCTIONS. It is impor tant that you read

the entire manual to become familiar with the unit BEFORE you begin assemb ly.

Technical Specifications

The M3 High speed steel cutting edge is electronic beam welded to an alloy steel body for tougher
and longer lasting teeth. Alternate tooth set for smoother and faster cuts with better chip clearance.
The bi-metal construction provides durability and long life. Heat vents for cooler running.
135 degree split point Pilot bit for better penetration and to prevent skating.

Each kit contains 6 Hole Saws, 2 Pilot Bits, 2 Mandrels and a Mandrel Adapter. For Hole Saw sizes
see the listing on page 4.

Maximum RPM: Maximum drill speeds for various types of material - see chart on page 6.

Safety Warnings and Precautions

WARNING: When using product, basic safety precautions should always be followed to
reduce the risk of personal injury and damage to equipment.

Read all instructions before using this product!

1. Keep work area clean. Cluttered areas invite injuries.

2. Observe work area conditions. Keep work area well lighted.

3. Store idle equipment. When not in use, the Hole Saws must be stored in a safe and clean
location. Always lock up products and keep out of reach of children.

4.

Use the right product for the job. There are certain applications for which the Hole Saws
were designed. Do not modify the Hole Saws and do not use the Hole Saws for a purpose for
which they were not intended.

5. Check for damaged parts. Before using any product, any part that appears damaged should
be carefully checked to determine that it will operate properly and perform its intended function.
Check for any broken or damaged parts and any other conditions that may affect its operation.
Replace or repair damaged or worn parts immediately.

6. Replacement parts and accessories. When servicing, use only identical replacement parts.
Use of any other parts will void the warranty.

7. Do not operate product if under the influence of alcohol or drugs. Read warning labels on
prescriptions to determine if your judgment or reflexes are impaired while taking drugs. If there
is any doubt, do not operate the product.

SKU 93420/93421 For technical questions please call 1-800-444-3353. Page 2