- Country of manufactureChina
- MaterialPOLYCRYSTALLINE DIAMOND
- KEYWORDROUND DRILL BIT
not pregnant Diamond core drill core drill is not, do not watch Diamond core drill, drill three wing blade table
Diamond core drill is not: 56mm, 76mm
Three-wing blade stepped drill points, flat. Available specifications are 2-7 / 8 ", 3-3 / 4", 4-3 / 4 "
drill casing shoe Division I for casing bit, drill casing shoe models are as follows :
RW, EW, AW, BW, NW, HW, PW, SW, UW, ZW, RX, EX, AX, BX, NX, HX, PX, SX, UX, ZX, 46,56,66 , 76,86,101,116,131,146
impregnated casing shoe bit, table inlaid casing shoe bit, carbide drill casing shoe bit
drill models AQ, BQ, NQ, HQ , PQ, HWF, PWF, SWF, UWF, 412F, T2-56, T2-66, T2-86, T2-101, T6-131
drill drill head comprising the inner tube, the outer tube, collar, retainer, seat retainer, playing cards stopper, playing card room, seat ring, ring stable, reamer, drill bit.
fisher fishing contains lift pin, cover, bearing, locknut, pressure oiling cup, joints, buffer rod, rubber gaskets, nuts, buffer tube, pipe Toca, fishing hook room, spring fishing hook, fishing hooks, spring pins, set screws elastic cylindrical pin, square locator.
laser welding of thin-walled drill bit thin-walled, thin-walled granite drill core bits, also known as water drill, hollow drill bit, mainly used in buildings, water, electricity when heating, gas, air conditioning, plumbing installation called the wall. drilling, nesting, coring. stone, ceramics and other non-metallic highways, airport runways, bridges, tunnels and other infrastructure projects to be brittle materials drilling