LE-B9707-1 Air Chisel Needle Replacement Set — 19-Piece Hardened Steel

Product Summary The Le Lematec LE-B9707-1 is a 19-piece replacement needle set for air needle scalers. Hardened steel construction, 3mm diameter. Compatible with Le Lematec air needle scalers and most standard models. Price: ~$35. Factory direct from Le Lematec. Best for: Replacing worn needles on air scalers. Keep a spare set on hand for uninterrupted rust removal work. Explore the Benefits of the pneumatic chisel tool Needle Set Maintain peak surface preparation performance with these professional-grade replacement needles. Crafted from hardened steel and precision-matched for LE-AN324K scalers, this 19-piece set ensures consistent rust removal and surface preparation. Key Features & Benefits: Premium Steel: Hardened construction for extended life Complete Set: 19 matched needles for even coverage Direct Fit: Compatible with LE-AN324K scalers Balanced Weight: 2.1 lbs for controlled operation Precise Length: 22cm for optimal striking action Easy Install: Quick replacement design Cost Effective: Extends tool life and performance Technical Specifications: Quantity: 19 pieces Length: 22cm Weight: 2.1 lbs Material: Hardened steel Compatible: LE-AN324K series Application: Rust/paint removal Perfect for industrial cleaning, restoration, and surface preparation. Experience consistent surface preparation performance - Add to Cart now to maintain your pneumatic chisel tool's efficiency. Professional Quality Guarantee: Tested for durability and reliability. High-Quality Hardened Steel Construction The Professional pneumatic chisel tool Needle Set features 19 pieces crafted from hardened steel, ensuring durability and longevity. Unlike ordinary tools, these needles can withstand regular wear and tear, making them ideal for professional use in dental practices. Because of their strength, they provide consistent performance, which is crucial for achieving optimal results in dental procedures. Versatile Applications This pneumatic chisel tool Needle Set is designed for multiple uses, including the removal of plaque and calculus from teeth. Each needle is specifically shaped to allow for precision cleaning in hard-to-reach areas. Therefore, dental professionals can effectively enhance patient care by using these specialized tools, ensuring a thorough and efficient cleaning process. Ergonomic Design for Comfort Each needle in the set is designed with the user's comfort in mind, allowing easy handling and maneuverability during procedures. This ergonomic design minimizes hand fatigue, which is essential during long dental sessions. As a result, professionals can maintain precision and control, enhancing their ability to deliver high-quality dental care to patients. Frequently Asked Questions Q: Are these needles compatible with other brand needle scalers? A: These 19-piece needle sets use standard 3mm diameter hardened steel needles that fit most air needle scalers with standard needle retainers. They are specifically designed for the Le Lematec needle chisel tool but are dimensionally compatible with other brands using the same needle diameter. Q: How do I know when needles need replacing? A: Replace needles when they become noticeably shorter (worn down more than 10mm from original length), bent, or when tips become mushroomed or flattened. Worn needles reduce surface preparation efficiency and can damage the retainer. Inspect needles before each use session for best results. Q: Can I mix old and new needles in the same chisel tool? A: It is best to replace all needles at once rather than mixing worn and new needles. Uneven needle lengths cause unbalanced impact patterns and can accelerate wear on the retainer. If budget is a concern, at minimum replace the shortest needles to maintain even length across the bundle. Why Professionals Choose This Tool 19-Piece Full Set: Always replace all needles together for consistent impact force and even surface coverage Hardened Steel Construction: Pre-hardened to maintain sharp tips through hundreds of hours of rust and scale removal OEM Specifications: Exact Le Lematec dimensions — guaranteed drop-in fit with no modifications needed Professional Maintenance: Keep a spare set in your toolbox — when tips round off, swap the full set in 5 minutes and keep working What's in the Box 19 hardened steel replacement needles Pre-measured to OEM length and diameter Compatible with Le Lematec needle scalers Compatible With Needle Scalers Le Lematec LE-AN67, LE-AN324, and compatible models Material Hardened steel — maintains point sharpness through extended use Ideal Applications: needle chisel tool maintenance, replacement needles, tool refresh, spare parts, industrial consumables How long do replacement needles last? With normal use (4-6 hours per week), a set of needles lasts 3-6 months. In heavy industrial use (daily, 8+ hours), expect 1-3 months. Replace when tips become visibly rounded, mushroomed, or bent — worn needles reduce removal efficiency and can damage workpiece surfaces. Can I mix old and new needles? Not recommended. Old needles with rounded tips strike differently than sharp new needles, creating uneven surface removal. Always replace the complete set of 19 for consistent performance. Related Guides & Resources Pneumatic Tool Maintenance Guide CFM & PSI Requirements Chart Related Categories → Pneumatic Hammers → Accessories → All Air Tools