Diamond reaming shell NQ, HQ, PQ, NQ2, HQ3, PQ3 T2, T6, LTK NMLC, HMLC, NX BW, ... , PW, NWT, HWF Specialisted in producing varies kinds of diamond core bits in different size, which are used in shale, sandstone, limestone ... oProductShow = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Diamond reaming shell NQ, HQ, PQ, NQTT, HQWL, T2, T6, NMLC, HMLC