空芯钻
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特性
应用领域: 骨科手术, 颌面外科, 神经外科
材 料: 超高防锈高硬度不锈钢, 超高防锈高耐磨不锈钢,
金刚石，钨钢
产品描述
LZQ是一家生产各种医用锉的OEM代工工厂，例如，切割锉/骨锉 , 钻套, 钻头, 基台/转移杆, 骨锯, 压板，内窥镜/关节镜刨刀 , 骨科钻针，等等。我们也可以为客户生产成套手术工具。
(超高防锈型(AA)&超高耐磨型(A))
A:
材料等级:
高防锈高耐磨不锈钢系列(AA)(HRC54°±2°断面)(常规常备)
②常规标准防锈高耐磨及超高耐磨不锈钢系列(A)(HRC45°~64°断面系列）
B:
空芯内孔加工等级(与材料等级和刃口加工等级无关)：
AA级: 带孔原生料+纯镜面空芯内孔研磨
(空芯内孔▼▼▼▼ &R0.01)(AAA) (成本很高,不常用)
② AA级: 带孔原生料,CFDA标准常规空芯内孔(AA)(成本较高,不常用)
电火花EDM加工AA&A级料+空芯内孔研磨
(空芯内孔研磨等级▼▼&▼▼▼等级不同，成本也不同）
（A&AA)(成本高,不常用)
深孔钻打孔AA&A级料空芯内孔
(受限于内孔径与孔深度的比例,常规内孔径x（30～40）倍左右的孔深度）（B）（成本低，但需批量加工）
电火花EDM加工AA&A级料空芯内孔,内孔相对粗糙些（C）
（成本低，常规常备）
全精研磨▼▼▼～▼▼▼▼
材质：不锈钢（HRC35°~64°系列）纯钛、钛合金;高速钢;
钴高速钢;合金钢;钨钢;硬质合金;陶瓷。
Core drill
Characteristics:
Application domain: orthopedic surgery, maxillofacial surgery, neurosurgery
Material: Ultra-high anti-rust and high-hardness stainless steel ，Ultra high rust-proof and high wear-resistant stainless steel, diamond, carbide
Products Description
LZQ is an OEM factory for all kinds of medical bur, such as Cutting Bur/Bone File , Drill Stopper , Drill Bit, Abutment/Transfer , Bone Saw , Drill Key ，Endoscopic/Arthroscopic Shaver blade , Bone Drill Point ,etc. We can also produce a whole kit of tools for customers’ surgical cases.
(High anti-rust type (AA) & super wear-resistant type (A))
A:
material:
①Super-high anti-rust high wear resistance stainless steel series(AA) (HRC54°±2°Section)(regularly stock)
②General anti-rust high wear resistance stainless steel series(A)
(HRC45°~64°Section series）
B:
Hollow core inner hole process grade (independent of material grade & edge process grade):
①AA grade: raw material with hole + pure mirrow grinding of hollow core inner hole (hollow core inner hole ▼▼▼▼ &R0.01) (AAA) (high cost, not commonly used)
② AA grade: raw material with holes, CFDA standard hollow core inner hole (AA) (relatively high cost, not commonly used)
③ Electrical discharge machining (EDM) process AA & A grade material + hollow core inner hole grinding (hollow core inner hole grinding grade ▼▼& ▼▼▼▼Different cost for different grade) (A&AA) (high cost, not commonly used)
④ Deep hole drilling AA&A grade material hollow core inner hole (limited by the ratio of the inner hole diameter & hole depth, conventional inner hole diameter x hole depth (30~40) times approximately) (B) (low cost, but requires batch processing)
⑤ Electrical discharge machining (EDM) processing AA & A grade raw material hollow core inner hole, the inner hole is relatively rough (C) (low cost, regular stock)
Fine finish grinding, ▼▼▼～▼▼▼▼
Material: stainless steel( HRC35°-64° series),pure titanium,
titanium alloy;HSS;Cobalt HSS; alloy steel ;carbide; hard alloy; ceramic。
