Straight subs: Used to connect drill stem members that have a similar OD.
Reduced-section sub: Used to connect drill stem members that have different diameters that warrant the cross-sectional change necessary to accommodate different connections.
Saver sub: Used to extend the life of the rotary kelly by taking the connection wear each time it is made up to a drill stem component.
Bit sub: Size availability ranges from 3 1/8 in to 11inch OD and 36in to 48in length.
Lift sub: A lift sub enables the safe, efficient handling of straight OD tubular, such as drill collars, shock tools, jars, directional equipment, and other tools, by using the drill pipe elevators.
Top drive sub: Top drive subs serve as the sacrificial element between the drill string and the top drive, reducing repair and maintenance costs.
Drill Bits
Drill Machine
Power Screw Bits
A drill chuck is a clamping device that is attached to the spindle of a drill, cordless drill, compact screwdriver, CNC machine tool or hammer drill and has the task of holding insert tools such as drills, bits and other insert tools.
Supplier: Couplings, gearbox, valves, pumps, bearings, conveyor systems, pipes & fittings, automation drives electrical items, rtd, cables, switchgears, transformers, measuring instruments, drilling machines.
ball valves, gate valves, globe valves, butterfly valves, diaphragm valves, waffle valves, sluice valves, hydraulic valves, pneumatic valves, solenoid valves, bellow seal valves, check valves in stainless steel, ss 304, ss 316, brass, m.s, cast iron, cast steel, pvc, nylon, teflon, ceramic lining valves.
fittings: flanges, elbows, tee, couplers, nipples.
bearings, v belts, couplings: gear couplings, pin bush couplings,pulleys
Services: Export, clearance, door delivery, import, automations, maintenance, retro fitting, installations
HSS M35 5% Cobalt Centre Drill Bits
Supplier: Auto spare part, automobile tire (suv, truck, tractor, excavator and other), construction machinery and equipments (telehandlers, forklift, generator), mining machinery (drilling, jaw crusher and other), pipes and fitting, ceramic tiles, wpc products, photovoltaic panels, inverters
Services: Exporting, quality control, international logistics and consulting/negotiation
HSS M35 5% Cobalt Step Drill Bits Set, Amber FINISHED, 3PCS:4-12, 4-20-4-32MM
170PCS HSS TWIST DRILL BITS SET, 118 DEGREE, DIN338, BLACK FINISHED IN METAL BOX. 1.0-8.0MMX0.5, EACH 10PCS 8.5-10.0MMX0.5, EACH 5PCS.
