BT50 ER40 ER32 ER25 ER20 ER16 cylinder clamp handle with hard chuck handle for high precision

Material and Hardness: The BT50ER handle is usually made of titanium alloy 20CrMnTi material, with a handle hardness between 58-60 degrees
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Accuracy: There are two types of tool holder accuracy, namely 0.005mm and high-precision 0.002mm
The circular runout accuracy of BT50 tool holders produced in Germany can reach ≤ 0.003mm
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Wear resistant and durable: The handle is treated with carbon nitrogen co diffusion to improve wear resistance and durability
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Dynamic balancing performance: The handle has excellent dynamic balancing performance, reaching G2.5 level and a maximum speed of 22000 rpm
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Stability and repeated clamping accuracy: The handle has strong stability and high repeated clamping accuracy
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Clamping range: The BT50ER handle series has multiple models with clamping ranges ranging from 3mm to 26mm, suitable for different sizes of cutting tools
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Rotational speed: Different models of tool holders are adapted to different rotational speeds. For example, the BT50ER16 and BT50ER20 models can reach a rotational speed of 25000 revolutions per minute, while the BT50ER32 and BT50ER40 models have a rotational speed of 20000 revolutions per minute
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Machining adaptability: Suitable for high-speed machining, CNC machining centers, and milling machines, capable of providing greater clamping torque and improving machining efficiency
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Easy to operate: easy to load and unload, only one pressure bolt is needed to tighten, and the operation is very simple