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NZG-31 Internal Combustion Rail Drilling Machine
a. Feature: It is designed with a compact structure. Its rail-clamping device can be auto-locked. The hole can be positioned accordingly and drilled with high precision. The fluted twist drill bit is used. While drilling, water can be supplied automatically.
b. Technical parameter:
diesel engine power: 1.2KW
rev. speed: ¡Ý270rpm
diameter of hole: ¦µ31
drilling time: ¡Ü40s
total weight: 17kg
