Usage Tips:From raw materials to finished products, we strive for perfection at every step. Choosing us means choosing quality. Telescopic floating anti-breaking tap-high-precision telescopic floating can effectively slow down the stress of the tap during reverse rotation, improve the tap life, greatly improve the cutting efficiency, resist bending and earthquake, and be firm and stable. Two-way floating, preventing tooth disorder-telescopic floating effectively slows down the stress of the tap during reverse rotation and improves the tap life by more than 85%. Cutting efficiency is greatly improved. Torsion floating prolongs the tap life. High precision and stability of internal and external grinding-the tool handle body is completely carburized and heat-treated, and the internal and external diameters are ground to enhance wear resistance and stable quality, and the service life is longer because of the built-in imported spring; At the same time, the use of high-precision ball guide sleeve reduces wear and has higher concentricity. Reduce wear and tear, strong and durable. Tight thread quenching and hardening-thread precision and surface, after quenching and hardening to improve durability and precision. Note:Due to different factory batches, the words of products are different, and the color and appearance of product accessories are slightly different, but it does not affect the normal use. Colour:As Shown Material:20 chrome Package Contents: 1 * Two-way telescopic lathe tapping handle GS16-TER16-80L Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.