8 pieces of ER11A 1-7mm spring chuck set ER11 5mm motor shaft frame extension rod milling machine, suitable for CNC engraving machines

Product ID: B0DFPNNL4J Condition: New

$ 102

includes Duties & VAT

Delivery: 10-20 working days

Ships from USA warehouse.

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Product Description

8 pieces of ER11A 1-7mm spring chuck set ER11 5mm motor shaft frame extension rod milling machine, suitable for CNC engraving machines

【 High quality and durable 】 The clamp is made of high-grade specially made spring steel, which has high strength and hardness. After heat treatment, it is wear-resistant, surface treated, rust proof, and durable.
【 8-piece set 】 The clamp must be assembled into the clamping nut before inserting into the chuck, with 7 spring clamps that are easy to replace and have strong clamping force.
【Widely used】Er11 chuck 1/4 is widely used for boring, milling, drilling, wire tapping, engraving, CNC and other machining.
【 Professional Manufacturing 】 Exquisite workmanship and high reliability. Built in self releasing design, the tool will never get stuck on the knife holder.
【 Easy to use 】 Used in conjunction with any standard ER clamp for coolant application through tools, with built-in self release design.