Min. Order Reference FOB Price
1 Piece US$60.00-150.00 / Piece
Product Description
Bq, Nq, Hq, Pq Impregnated Diamond Core Drill Bit for Geological drilling Hard Rock We can provide: 1.Test Report &MTC 2.Ready stock for normal sizes 3.Customized sizes welcomed 4.One stop service 5.Economic Price Product Description Impregnated Diamond Bits Size GEOTEC bits ...