| Brand Name | tiegong |
| Model Number | 1.25'' |
| Type | Core Drill Bit |
| Material | High Speed Steel |
| Use | Metal Drilling |
Jinzhou Tiegong Railway Maintenenace Machinery Co.,Ltd. is a leading manufacturer specialized in variours railway maintenance equipments in China.. Products include rail cutter, rail grinder, rail drilling machine, track lifting and lining machine, railway ballast tamper, railway bolt wrench, rail bender , rail gap adjuster, cutting disc, grinding stone, and etc .
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