Chong Heng magnetic core drill steel bit high efficiency |

Chong Heng magnetic core drill steel bit high efficiency |

Specifications: Length 35MM above model is representative of the borehole diameter, you can choose according to the number of

Hollow drill bit (T.C.T.annular cutter), Also known as coring drill, hollow drill, air-core drill bits, coring bits, metal hole, hole, reaming drill bit, reaming drill, magnetic drill drill, magnetic drill, magnetic drill, etc., hollow drill works: head using two or more sets3Blade combination,3Gold combination blade consists of several outer edge, the edge, the inner edge components. Each blade in the cutting process, only the burden1/3About the workload, plus the inside of each blade also has a cutting knife. So, you can make a very smooth chip evacuation. In addition, as part of each blade are cutting the work load characteristics, so that the drill holes extremely difficult to produce chipping,Hollow drill(T.C.T.annular cutter) Drill Category:6-130mmHigh-speed steel drill bit,12-160mmCarbide DrillsT.C.T,12-160mmTungsten steel drill bit; effective cutting of depth:25mm,35mm,50mm,75mm,100mm,120mm,150mm,180mm,300mm; Drilling diameters:12To160;Hollow drill main materials are high-speed steel category; powder metallurgy; carbide type. Press handle type can be divided into:Rectangular hollow drill bit shank, Weldon shank hollow drill, hollow drill bit shank Universal, four-hole hollow drill bit shank,PType rectangular hollow shank drill, drill bits and other hollow threaded shank,Suitable motors:Magnetic drill/Magnetic drill / drill / lathe / milling machine, Type, complete specifications for a variety of brands of imported magnetic drill magnetic drill such as:Suitable Rig: Universal handle(A plane of the three points)ALFRAAerfaou Pa,BDSOne hundred Derby Ortiz et al., Overtone handle(Four-hole hollow drill bit shank)FEINGermany overtones, Nitto Nitto handle suitable rigAnd other import brands, straight shank (Weldon shank, two flat handle) for a variety of domestic magnetic drill, and general drilling, vertical bench drill, milling machines, boring machines, machine tools. Each bit can drill1000-3000Holes, the products and supporting the use of magnetic drill, drilling efficiency is ordinary drill8-10Times. Each bit can drill1000-3000Holes, such as drilled thickness30mmSteel drill diameter40mmThe hole only25-40Second, greatly improved work efficiency, saving a lot of labor and resources, especially bySteel works, shipbuilding, railway construction, mold manufacturing, paper industry, welcoming and use bridges, machinery and equipment installation, large-scale equipment maintenance, plant maintenance and all pipework! Since the hollow drill bit size many models, such as the need, please contact us