ER Collet Set Steel Clamping Lathe Machine Parts Precision 0.003mm Tools Holder

ER Collet Set Steel Clamping Lathe Machine Parts Precision 0.003mm Tools Holder. Precision 0.003mm (DIN6499 Standard). Stable accuracy and clamping, improving milling cutter life by 20%.

High hardness, high resistance, and high elasticity. Improve hardness and strength, improve stability and lifespan.

Heat treatment method for martensitic structure. Effectively avoiding deformation and cracking. Primary Quenching + Twice Tempering + Once Cryogenic. Please note that delays may occasionally occur due to factors beyond our control, such as flight disruptions, holidays, weather conditions, local postal delays, or natural disasters. If your order is delayed or has not arrived within.

Your satisfaction is our priority! Additionally, we offer a 60-day return guarantee on all items.

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