BT50 BT40 BT30 ER11M ER16M ER20M Type Knife Handle Ultra fine Seismic M-Type Knife Handle

High precision dynamic balance: The handle has a precision dynamic balance G2.5, which can reach 22000 revolutions per minute, ensuring stability during high-speed rotation
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All functional surfaces are polished: All functional surfaces of the handle are precision machined to improve accuracy and durability
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Excellent jumping accuracy: The tool holder has excellent jumping accuracy, which is crucial for ensuring machining accuracy
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The tolerance of the taper shank complies with AT3: The tolerance of the taper shank complies with AT3 standards, ensuring precise fit with the machine tool spindle
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Cutting fluid supply: The tool holder is designed with a JD/JF type cutting fluid supply system, which can effectively cool and lubricate
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Clamping cylindrical straight handle cutting tools: According to the ISO1548 standard, the tool holder can clamp cylindrical straight handle cutting tools
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Black oxidation treatment: The handle has undergone black oxidation treatment for rust prevention, enhancing the durability of the handle
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High speed machining stability: In the case of high-speed machining, the tool holder can maintain stable accuracy