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Professional Air Chisel Needle Set - 19 Pieces Hardened Steel (LE-B9707-1)
Regular price
$34.69
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
Shipping Information
- Most USA-based orders are shipped directly from our warehouses within 24 hours for your convenience and maximum efficiency.
- Your product should arrive within 3 - 7 Business Days.
Product Return/Refund and Exchange Policies
At Pro Air Tools, we ensure that we are providing the best quality products from the most trusted hand tool brand. Thus, we stand behind all of our products and quality control 100%.
In the event that the products you ordered from us did not meet your expectations, we will gladly offer you our 30 Months Satisfaction Guarantee Request, no questions asked and no restocking fee!
If within 30 Months from your purchase, you are not fully satisfied with any of the products, you may request any of the following:
- Product Replacement
- Exchange the product with another product of the same value.
- Refund the amount you paid.
Proof of purchase from Pro Air Tools is required for all return, refund, and exchange requests. We also require anyone who wishes to return a product, or request a refund, to fill out our Return/Refund Form. We will notify you via email or phone once we process your return/refund request. Refunds will be credited to the original payment method.
With regards to product exchanges, please note that we only accept this type of request if the product delivered to you is defective or damaged. If a customer opts to request a product exchange with “change of mind” as the reason, the product must be returned in its original packaging. The product should not be used or installed in any manner. All return shipping costs will be shouldered by the customer. Return unused product to our office address at 103 Edwin Pl. Asheville, N.C. 28801.
If you have any question regarding our return/refund and exchange policy that was not answered here, feel free to reach out to us via:
Email at info@proairtools.com
A phone call at +1 828 398 0334
PO Box 8367
725 MERRIMON AVE
ASHEVILLE, NC 28804-2447
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