Desc:Product DescriptionDiamond concrete core drill bit is made up of two parts:diamond working area and the welding layer which contains no diamond. Diale...
Desc:MRCM MR-20G 3-20mm Professional Low Price High Precision Drill Bit GrinderProduct Description1.Grinding is accurate and rapid, easy operation with no ...
Desc:Product DescriptionDiamond Core Drill BitDiamond core drill bits use super grade diamond, with high drilling efficiency They are commonly used for dri...
Desc: Product DescriptionRegular type diamond segments for concrete drill is welded on core drill bits.Different formulas can be used on different concret...
Desc:Product Description1.Grinding is accurate and rapid, easy operation with no skill to grind. 2.Economical price that greatly reduces the cost and impro...
Desc:Product DescriptionDiamond Core Drill BitDiamond core drill bits use super grade diamond, with high drilling efficiency They are commonly used for dri...
Desc:17 1/2" steel tooth tricone bitApplicationTricone Bits are widely used in Petroleum & gas ,water well ,mining and tectonic industries ,oil field, cons...
Desc:Product DescriptionRegular type diamond segments for concrete drill is welded on core drill bits.Different formulas can be used on different concrete ...