IVY Classic 01409
IVY Classic 01409 No. 9 Wire Gauge Drill Bit Instruction Manual
M2 High-Speed Steel, 135-Degree Split Point, 12-Pack
Introduction
This manual provides essential information for the safe and effective use of your IVY Classic 01409 No. 9 Wire Gauge Drill Bits. These precision-ground, bright finish bits are constructed from hardened and tempered M2 high-speed steel, designed for drilling various materials including stainless steel, hard steel, plastic, and wood.
The 135-degree split point ensures fast penetration and accurate self-centering, eliminating the need for a center punch. Polished flutes aid in efficient chip ejection during drilling operations.

Image: A single IVY Classic No. 9 Wire Gauge Drill Bit, showcasing its M2 High-Speed Steel construction and bright finish.

Image: A 12-pack of IVY Classic No. 9 Wire Gauge Drill Bits, as supplied in their packaging.
Safety Information
WARNING: Always use eye and dust protection (comply with ANSI Z87.1) when operating power tools and drill bits. Failure to heed all instructions and warnings could result in serious injury.
- Always wear appropriate personal protective equipment, including safety glasses and gloves.
- Ensure the workpiece is securely clamped before drilling.
- Do not wear loose clothing or jewelry that could get caught in rotating machinery.
- Keep hands and fingers away from the rotating drill bit.
- Disconnect power from the drill before changing bits or performing maintenance.
- Avoid applying excessive side motion when drilling, as this can cause bit breakage.
- Use the correct drill bit size and type for the material being drilled.

Image: Packaging for IVY Classic drill bits, displaying important safety warnings and manufacturer contact information.
Setup
- Select the Correct Bit: Choose the appropriate wire gauge drill bit for your application. The IVY Classic 01409 is a No. 9 wire gauge bit, equivalent to 0.1960 decimal inches. Refer to the specifications section for a full wire gauge chart.
- Prepare the Drill: Ensure your drill is unplugged or its battery is removed before inserting the drill bit.
- Insert the Bit: Open the drill chuck jaws. Insert the shank of the IVY Classic drill bit into the chuck, ensuring it is seated as deeply as possible without the flutes touching the chuck jaws.
- Tighten the Chuck: Hand-tighten the chuck firmly. If your drill has a chuck key, use it to fully tighten the chuck, ensuring the bit is secure and centered. A loose bit can wobble, causing inaccurate drilling and potential injury.
- Secure Workpiece: Always secure the material you are drilling with clamps or a vise to prevent it from moving during operation.
Operating Instructions
- Positioning: Mark the drilling location accurately. The 135-degree split point on IVY Classic bits is designed for accurate self-centering, reducing bit walk.
- Start Drilling: Begin drilling at a moderate speed, applying light, consistent pressure. Allow the bit to cut into the material.
- Maintain Pressure: Continue applying steady, light pressure. Avoid excessive pressure, which can overheat the bit and the material, leading to premature wear or breakage.
- Clear Chips: The polished flutes are designed to increase chip ejection. For deeper holes, periodically withdraw the bit slightly to clear chips and allow coolant (if used) to reach the cutting edge.
- Drilling Materials: These bits are suitable for drilling stainless steel, hard steel, plastic, and wood. Adjust drilling speed and pressure according to the material hardness. Harder materials generally require slower speeds and more consistent pressure.
- Finishing: Once the hole is drilled, maintain drill rotation while slowly withdrawing the bit from the workpiece to prevent snagging.

Image: An IVY Classic drill bit actively drilling through a metal workpiece, demonstrating chip removal.
Maintenance
- Cleaning: After each use, clean the drill bit to remove any debris, chips, or residue. A wire brush can be used for this purpose.
- Inspection: Regularly inspect the drill bit for signs of wear, dullness, or damage (e.g., cracks, chipped edges). A dull bit will require more force and generate more heat, leading to inefficient drilling and potential breakage.
- Lubrication/Coolant: When drilling metal, especially hard metals, using a cutting fluid or lubricant is highly recommended to extend bit life and improve cutting performance.
- Storage: Store drill bits in a dry environment to prevent rust. Keep them organized in a drill bit index or case to protect the cutting edges from damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bit not cutting or slow cutting | Dull bit, incorrect speed, insufficient pressure, wrong bit for material. | Replace or sharpen bit. Adjust drill speed. Apply consistent, light pressure. Ensure bit is suitable for the material. |
| Excessive heat/smoke | Too high speed, insufficient pressure, dull bit, no coolant (for metal). | Reduce speed. Increase pressure slightly. Use coolant/lubricant. Replace dull bit. |
| Bit breakage | Excessive side pressure, bit binding, incorrect angle, material too hard, bit too small. | Maintain straight pressure. Ensure workpiece is secure. Use appropriate bit size and type. |
| Inaccurate hole placement | Bit walk, loose workpiece, incorrect starting point. | Ensure workpiece is clamped. Start with a pilot hole if necessary, though the split point minimizes walk. |
Specifications
- Model Number: 01409
- Wire Gauge Diameter: No. 9
- Decimal Inches Equivalent: 0.1960 inches
- Overall Length: 3-5/8 inches
- Material: M2 High-Speed Steel (HSS), Alloy Steel
- Finish Type: Polished, Bright Finish
- Shank Type: Straight
- Cutting Angle: 135 Degrees
- Point Style: Split Point
- Tool Flute Type: Straight, Polished Flutes
- Recommended Surfaces: Plastic, Stainless Steel, Hard Steel, Wood
- Item Weight: 0.32 ounces (per bit, approximate)
- Product Dimensions: 3.6 x 0.2 x 0.2 inches (approximate per bit)
- UPC: 738226014098

Image: A close-up diagram highlighting the 135-degree split point design of the drill bit, which aids in self-centering.
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Image: A comprehensive table listing various wire gauge drill bit numbers and their corresponding decimal inch equivalents for precise selection.
Warranty and Support
For product support or inquiries, please contact IVY Classic Industries directly. While specific warranty details are not provided in this manual, general product support can be obtained through the manufacturer.
IVY Classic Industries, Inc.
40 Plain Avenue
New Rochelle, NY 10801
Tel: 800-435-3867
Tel: 914-632-8200
Fax: 800-552-2997
Fax: 914-632-6449
You can also visit the IVY Classic brand page on Amazon for more information.
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