Accessories for Milling machines, Machine Shop Accessories, Tools & Instruments
High Speed Steel Drill Bit Sets 1 MM To 13 MM
₹5,300 Original price was: ₹5,300.₹4,600Current price is: ₹4,600.
High-Speed Steel Drill Bit Sets MM-Bit is constructed high-speed steel for the best combination of strength, heat resistance, and wear resistance Standard 118-degree point for use in wood, metal.
25 bit set 1 mm to 13 mm.
Weight: 0.8 Kg
High-Speed Steel (HSS) drill bit sets are known for their durability and ability to maintain a sharp edge at high temperatures. They’re a popular choice for drilling metal, wood, plastic, and other materials. Here’s how to effectively use both inch and metric HSS drill bit sets:
Using HSS Drill Bit Sets
- Select the Right Drill Bit:
- Inch vs. Metric: HSS drill bits come in both inch (Imperial) and millimeter (Metric) sizes. Choose a drill bit that matches the required diameter for your project.
- Material Compatibility: Ensure the drill bit is suitable for the material you’re drilling into. HSS bits are versatile but consider specialized bits for harder materials or specific tasks.
- Prepare Your Drill:
- Drill Chuck: Insert the selected drill bit into the drill chuck. Ensure the bit is securely tightened to prevent slipping during use.
- Speed Settings: Adjust the drill speed according to the material. Generally, lower speeds are used for metal and higher speeds for wood and plastic.
- Mark the Drilling Spot:
- Use a center punch or a sharp object to create a small indentation at the drilling location. This helps guide the drill bit and prevents it from wandering.
- Drill the Hole:
- Align the Bit: Position the drill bit perpendicular to the surface of the material. This ensures a straight hole and reduces the risk of breaking the bit.
- Apply Steady Pressure: Apply consistent and moderate pressure while drilling. Let the drill bit do the work—forcing it can break the bit or damage the material.
- Clear Debris: Periodically pull the drill bit out of the hole to clear out debris and prevent overheating.
- Use Lubrication for Metal:
- When drilling into metal, use a cutting fluid or oil to reduce friction, heat, and wear on the bit. This also extends the life of the drill bit.
- Safety Precautions:
- Wear safety goggles to protect your eyes from flying debris.
- Secure the material being drilled with clamps or a vise to prevent movement.
Inch vs. Metric Drill Bit Sets
- Inch Drill Bit Sets:
- Measurement: Sizes are measured in fractions of an inch (e.g., 1/8″, 1/4″, 3/8″).
- Use Case: Commonly used in countries that use Imperial units and for projects that require inch measurements.
- Metric Drill Bit Sets:
- Measurement: Sizes are measured in millimeters (e.g., 2mm, 5mm, 10mm).
- Use Case: Standard in countries using the metric system and for projects that require precise metric measurements.
Care and Maintenance
- Cleaning:
- Clean the drill bits after use to remove any material residue or debris. This helps prevent rust and maintains sharpness.
- Storage:
- Store drill bits in their original case or a dedicated drill bit holder to prevent damage and ensure easy access.
- Sharpening:
- HSS drill bits can be resharpened using a drill bit sharpener or a bench grinder. Regular sharpening maintains the efficiency and prolongs the life of the bits.
Summary
- Choose the right drill bit size and type based on your project and material.
- Follow proper drilling techniques to ensure accuracy and prevent damage.
- Maintain and store your drill bits properly for longevity.
By following these guidelines, you’ll make the most of your HSS drill bit sets, whether using inch or metric measurements.
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