Collet Chuck Torque Wrench

The ER collet chuck torque wrench is said to clamp virtually all standard ER collet chucks exactly and without over-tightening, which improves runout and limits damages to small collets due to excessive clamping efforts. According to the company, its two-arm construction avoids any shear over-tightening damage by pulling and pushing at the same time. Additionally the torque wrench provides the possibility to tighten the locknut exactly and with the correct torque via a dial gage, allowing for consistent runout accuracy, the company says.

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The ER collet chuck torque wrench is said to clamp virtually all standard ER collet chucks exactly and without over-tightening, which improves runout and limits damages to small collets due to excessive clamping efforts. According to the company, its two-arm construction avoids any shear over-tightening damage by pulling and pushing at the same time. Additionally the torque wrench provides the possibility to tighten the locknut exactly and with the correct torque via a dial gage, allowing for consistent runout accuracy, the company says.