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Home > Archive > Dentistry > August 2006 > Drag bit, button bit, cross bit, core bit, core barrel
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Drag bit, button bit, cross bit, core bit, core barrel
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| drills@sinodrills.com 2006-08-18, 8:28 am |
| We, DVY INTERNATIONAL, are one famous specialized supplier and exporter
for rock drilling equipments in China. Our products mainly cover the
following catalogues:
--DTH (down the hole) hammers and bits & ODEX;
--Diamond core drilling tools: diamond core bits, reaming
shells/reamer, reaming tools, core barrel, casing shoe;
--Top hammer drilling equipment: button bit, chisel bit, cross bit,
tapered bit, thread bit, integral drill rod, tapered rod, striking bar
shank adaptors, extension rod, drifter rod, paving rod, pick rod,
coupling sleeves, M/F speed rod, roller bit, rock bit, quarrying, and
mining equipments;
--Rock drills: air-leg (jack-leg) rock drill, pneumatic rock drills,
hand-held rock drill, internal combustion rock drill, motor-driven rock
drill, open cast, open pit, surface and underground mining/quarrying,
pick hammer tools, tunnelling equipment ;
--Drag bits: 3-wings, 4-wings, step type and V-type.
E-mail: drills@sinodrills.com, MSN:wsb316@hotmail.com, website:
http://www.sinodrills.com
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