LZQ is capable of machining micro-sized, ultra-long, ultra-thin, ultra-wear-resistant, impact-resistant and composite-formed products.
Our products feature perfect cutting edge quality and dimensional tolerances up to ±0.0005 mm (±0.5 μm), which enables high-efficiency and cost-effective applications!

Degranulation Burs
Application domain: dental
Material: stainless steel, diamond, carbide
Designed to help prepare sites for grafting. Cleaning the site effectively is a key stage in any bone grafting procedure, removing all degranulation tissue to give the graft direct contact to healthy bone.
Each bur has diamond edges, specifically designed to grab tissue without damaging the bone. They are reusable and are ideal to prepare a site for grafting.

Products Description
Effectively preparing a site for grafting is a key part of the procedure – any remnant degranulation tissue can have a significant impact on the body’s ability to regenerate new host bone, causing infection and/or graft failure.
It is vital that any graft material is placed in direct contact with the surrounding host bone. Degranulation Burs are highly effective at removing all soft tissues from the site whilst maintaining the integrity of the surrounding healthy bone, complementing the use of traditional hand curettes and making a critical part of the grafting process simpler and quicker.
Key Features & Benefits
Designed morphologically to remove soft tissues without harming the bone
Quick and effective debridement
Precision manufacture - diamond edges do not grab the bone compared to traditional tungsten burs
Excellent for preparing a defect for bone grafting
Material / Characteristics
ASTM440Mod+SDC
ASTM440Mod
(Super-high rust-proof stainless steel A+) (hardened HRC60°±2°Section)
Ultra-high anti-rust, high-sharpness and super-high wear-resistant stainless steel, with super-high wear resistance (super high hardness) performance and high standards of rust and corrosion resistance. It has a service life of 2 ~ 3 times longer than that of general stainless steel. The cutting edge keeps for a super-long time of cutting sharpness. Unmarked, with 5% Neutral salt spray test (ASTM B117), it doesn't rust after 300 hours, which meet FDA high standard. If for repeated use, it is recommended to clean and dry it in time after every surgery.
Wide range of applications. With excellent abrasion resistance and sharpness, it can be used to produce extremely complex, high-precision handle shapes and formed super-sharp edge structures.
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Technical Documents
SHANGHAI LZQ PRECISION TOOL CO., LTD has nearly 30 years of rich experience in production and mature process details-micro-processing to achieve the ultimate product quality, which has Ultra-high Corrosion & Rust Resistance, Ultra-sharp Cutting Edge, Ultra-long Sharpness Retention Time, High Service Life and High Wear Resistance,
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Mob: +86 187 2171 9909 / +86 156 1823 8306
E-mail: zq@50323322.com
WeChat: +86 187 2171 9909 / +86 156 1823 8306
WhatsApp: +86 187 2171 9909 / +86 156 1823 8306
Add.: No. 1269 Jinhu Road, Jinqiao Export Processing Zone, Pudong, Shanghai
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