1.convenient to move 2.sturdy 3.simple structure, convenient maintenance 4.high efficiency 5.reverse function 1.PDC Core Drill Bit introduction Core Drill Bit bits is forged and pressed by first-class steel. Its mechanical capacity is strengthened by fully automatic...

1.Strong hardness 2.wear-resisting 3.convenient 4.easily Loading and unloading PDC core diamond drill bit introduction 1.material:PDC 2.shape:round 3.diameter:94mm 4.connection mode:thread 5.thickness:25mm 6.Applicable scope:Hardness rockPDC...

1.PDC core drill bits can drill fast 2.Longer service life 3.Over 24 years professional experiences 4.Best price & quality High quality Diamond pdc core drill bit introductionPDC drill bit is super hard material combined with diamond and hard alloy under high...

1.high- elastic 2.rigid 3.automatically adjustable 4.stable Impregnated casing bits introductionThe impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of...

1.High-quality 2.high- elastic 3.rigid 4.automatically adjustable 5.stable diamond core drill for stone/concrete PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from...

high-quality high- elastic rigid automatically adjustable stable Drilling parameterDia. mmDrilling pressure (Kg)Rotate speed (rpm)Pump volume...

1.high-quality 2.high- elastic 3.rigid 4.automatically adjustable 5.stable 30 mm PDC diamond drill bit  introduction  30 mm PDC diamond drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of...

1.high-quality 2.high- elastic 3.rigid 4.automatically adjustable 5.stable 65mm PDC drill bit  introduction65mm PDC drill bit  is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable...

1.high- elastic 2.rigid 3.automatically adjustable 4.stable diamond pdc bits introduction PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the...

1.high-quality 2.high- elastic 3.rigid 4.automatically adjustable 5.stable PDC drill bit is super hard material combined with diamond and hard alloy under high temperature. It not only has the advantages of hard and durable from diamond, but also has the advantages of high...