Drill Bit

in metal box with high quality 80pc HSS twist drill;1mm-1.5mm-2mm-3mm-4mm-5mm-6mmx10pcs8-10mmx5pcs, HSS4241, titanium coated, roll forged40pc super masorny drill;5mm-6mmx10pcs3mm-4mm-8mm-10mmx5pcs, CS+YG8C,...

1.PDC drill bits Manufacturer 2.High Quality PDC cutter for PDC drill bits 3.Best design,Supply OEM 4.Drilling PDC bits Product SpecificationBit Size8-1/2”9-1/2”12-1/4”16”Number of...

1)Spotting drill bits,cutting tools 2)Size:3mm-20mm 3)Material:carbide,hss 4)Coated:TIN,Bright.. 5)Point angle:90/120 degree Spotting drill bits,drill bits,drilling tools,cutting toolsFeature1.Size:standard...

1.PDC cutters 2.PDC oil cutters have supreme quality 3.PDC oil cutters get ISO9001 4.do PDC oil cutters OEM 5.best price PDC cutter for coal mine,mining,geology,oil and gasIntroduction of PDC PDC is...

1.fully ground 2Good quality and Cheap 3.Innovative packaging 4.All varieties HSS fully ground twist dril...

SED bonding agent provide 20% higher cutting performance for diamond core drill bit Diamond Core Drill Bit for ConstructionACB series diamond core drill bits are specially designed for drilling concrete,...

We can manufacture kinds of HSS drill bits DIN345 drill bit also called morse taper shank drills SIZE: 6.5mm to 120mm We can manufacture kinds of HSS Cutting Tools ,such as : DIN345 drill bits include taper...

impregnated diamond core bit 1.12 years experience,OEM factory credit . 2.Approve ICQ inspection& obtain UKAS certification PDC core bit with (include any size and oversize)China Drilling Geological...

1.twist drill 2.15years professional manufacture 3.exported to USA,EUR,JAPAN 4.material:40cr&Yg8c twist...

coal mining drilling tools parts 1. ISO9001 2. 20yrs production experience 3. fast delivery 4. good after-sale     coal mining drilling tools partsAbout Us We are a professional manufacturer...