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Product Overview
Upgrade your precision work with our 6‑Piece 1‑4mm Diamond Grinding Head Needle Bits Burrs. Designed for fine engraving, carving, and micro‑sanding, these high‑performance tools feature a robust 2.35mm shank that fits most D‑type collets. Whether you’re polishing jewelry, refining metal parts, or crafting intricate prototypes, these diamond burrs deliver consistent, clean cuts and a smooth finish every time.
Key Highlights
- Wide Size Range: Includes 1mm, 1.5mm, 2mm, 2.5mm, 3mm, and 4mm diameters for versatile applications.
- Premium Diamond Tip: Ultra‑hard, wear‑resistant core ensures long‑lasting performance and minimal re‑grinding.
- 2.35mm D‑Shank: Secure, vibration‑free fit in standard D‑type collets.
- Precision Burr Design: Optimized for smooth, clean cuts in metal, wood, plastic, and composite materials.
- Compact 6‑Pack: One set covers a full range of small‑size grinding needs, saving time and storage.
- Easy Swap & Replacement: Quick‑change design for efficient workflow in workshops and laboratories.
Ideal Applications
These needle bits are perfect for:
- Fine jewelry engraving and polishing
- Micro‑carving of wood, acrylic, and composite panels
- Precision grinding of metal prototypes and molds
- Surface finishing in automotive and aerospace components
- Laboratory sample preparation and micro‑machining
Specifications
- Shank Type: D‑shank
- Shank Diameter: 2.35mm
- Bit Diameters: 1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm
- Material: Diamond core with high‑strength steel housing
- Compatibility: D‑type collets, 1/4” and 3/8” drill sizes
- Package: 6‑piece set
Why Choose Our Diamond Grinding Head Needle Bits?
Our burrs combine the hardness of industrial diamonds with a precision‑engineered design that reduces heat buildup and extends tool life. The 2.35mm shank offers a secure fit for high‑speed machines, while the range of diameters ensures you never need to switch tools for a new task. Whether you’re a hobbyist or a professional machinist, these bits deliver the accuracy and durability you demand.
Care & Maintenance
Clean after each use with a soft brush or compressed air. Store in a dry, dust‑free environment. Replace worn bits promptly to maintain optimal performance and avoid damage to workpieces.
Customer Satisfaction
We stand behind our products with a 100% satisfaction guarantee. If you’re not completely happy with your purchase, contact us for a full refund or replacement. Join thousands of satisfied users who trust our diamond grinding tools for flawless results.
Price: Original price was: $ 5.26.$ 1.81Current price is: $ 1.81.