Top Hexagonal Shank Spiral Step Drill for Electric Drills Tsubame Sanjo Made In Japan (TOP) 4~22mm ESD-422S

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Step width (mm): 5 Number of stages (stages): 10 Shank diameter (mm): 6.35 Drilling dimensions (φmm): 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 Non-coating Please use a rechargeable drill with 12V or higher. Drills generate heat when used, so if you touch them with bare hands, there is a risk of burns. Be sure to wear safety glasses while working. If a stopper is used, the surface may be scratched.