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DEFU 2AS Key Duplicating Machine: Operation and Maintenance Guide

Manuel

Learn how to operate and maintain the DEFU 2AS Key Duplicating Machine. This guide covers cutter replacement, key clamping methods, adjustment techniques, and essential safety precautions for optimal performance.

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Defu BW-668 Vertical Key Cutting Machine User Manual

BW-668 • February 16, 2026

Instruction manual for the Defu BW-668 Vertical Key Cutting Machine, covering setup, operation, maintenance, troubleshooting, and specifications.