The extended three-jaw chuck jaws provide better grip on long workpieces.
加长三爪卡爪能更好地夹持较长工件。
These lengthened jaws reduce vibration during high-speed machining.
这类加长卡爪可减少高速加工时的振动。
We replaced the standard jaws with extended ones for improved stability.
我们用加长型替换标准卡爪以提高稳定性。
The three-jaw chuck with extension jaws holds irregular shapes firmly.
带加长爪的三爪卡盘能牢固夹住不规则形状。
Machinists prefer long stroke chuck claws for deep-fixturing tasks.
机加工人员偏爱深装夹任务使用长行程卡爪。
Installation of extended jaws is simple and tool-free.
加长三爪卡爪安装简便，无需工具。
High-precision extended jaws ensure consistent part accuracy.
高精度加长卡爪确保零件一致性好。
These jaws are made from hardened alloy steel for durability.
这些卡爪由硬化合金钢制成，经久耐用。
Use extended three-jaw jaws to increase clamping range by 40%.
使用加长三爪卡爪可使夹持范围增加40%。
Perfect for CNC lathes requiring longer gripping force.
非常适合需要更长夹持力的数控车床。
Upgrade your machining precision with our premium Extended Three-Jaw Chuck Jaws – engineered for superior performance and reliability. Designed specifically for CNC and manual lathes, these lengthened jaws extend your clamping range by up to 40%, making them ideal for long shafts, aerospace components, and automotive parts.
Made from high-strength hardened alloy steel, each jaw undergoes precision grinding and heat treatment to ensure wear resistance and dimensional stability. The optimized tooth engagement design allows quick, secure installation without tools, saving valuable setup time in production environments.
Compatible with most standard three-jaw chucks (including K72, K11 models), our extended jaws deliver consistent concentricity within 0.02mm – critical for high-tolerance applications. Available in sets of three or as individual replacements, they come in multiple sizes: 160mm, 200mm, and 250mm diameter options.
Weighing only 1.8kg per set, they maintain perfect balance even at high RPMs. With over 15,000+ satisfied industrial users across China and Southeast Asia, this product has earned a stellar reputation for durability and performance. Priced competitively under ¥899, it's a smart upgrade for any workshop looking to boost efficiency.
Experience smoother operation, reduced vibration, and enhanced workholding security today – trust our extended three-jaw chuck jaws to elevate your machining results to professional levels.
想提升加工精度？试试我们的高端加长三爪卡爪！专为CNC和手动车床设计，夹持范围提升高达40%，特别适合长轴类、航空零部件和汽车配件加工，效率直接拉满！
采用高强度合金钢整体锻造，经过精密研磨与热处理工艺，耐磨抗变形，寿命超长。齿形结构优化，安装快准稳，无需工具3秒完成，节省宝贵换装时间，产线效率蹭蹭涨！
适配市面上主流三爪卡盘（兼容K72、K11等型号），同心度控制在0.02mm以内，满足高精度加工需求。提供三件套或单只更换，规格覆盖160mm、200mm、250mm多种直径选择，灵活匹配不同机型。
整套仅重1.8公斤，高速旋转不失衡，运行平稳安静。目前已服务超过15000家工业企业，在长三角、珠三角制造圈口碑爆棚，复购率超高！单价不到899元，性价比堪称行业标杆，是车间升级的明智之选。
现在就换上这款加长三爪卡爪，告别夹持不稳、振动过大烦恼，让您的每一次切削都精准有力，加工品质一步跨入专业级行列！
