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8 1/2 Inch 637 Model Rubber Sealed Bearing Hard Rock Roller Bits

8 1/2 Inch 637 Model Rubber Sealed Bearing Hard Rock Roller Bits

8 1/2 Inch 637 Model Rubber Sealed Bearing Hard Rock Roller Bits

8 1/2 Inch 637 Model Rubber Sealed Bearing Hard Rock Roller Bits Model List Basic Parameter Roller bit DIA. 8.5 inch Bearing Type Rubber sealed journal bearing Alloy DIA. 14mm Alloy Quantity 52 pcs ...

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