Product name: T38 Thread 2435mm Length Diamond MM Extension Rod For Borehole Drilling Machine

Product category: Drilling rod

Threaded Connection: T38

Length: 2435mm

KINGDRILLING Alloy steel with high strength is used to make threaded drill pipes. High-precision CNC machines are used to machine all tracks and threads. Induction hardening is used to induce the threads, which is then quickly heated and cooled. The mechanical qualities of the drill pipe are enhanced and its service life is guaranteed by precision temperature control heat treatment equipment.

The process of overall carburization hardens the outside steel body of the drill pipe and raises its carbon content. The drill bit's inner wall may be precisely fitted by the solid thread, enabling high precision and efficiency when performing open-pit drilling, underground mineral, and tunnel excavation jobs in challenging rock and terrain.

KINGDRILLING thread drill rod parameters:

THREAD	description		Length		Diameter		Weight approx kg
			mm	Foot	mm	inch
T38	Extension rod T38-Round39-138		1220	4'	39	1 1/2	10.2
	Flushing hole 14.5mm.		1525	5'	39	1 1/2	12.8
	Wrench flat 32mm.		1830	6'	39	1 1/2	15.3
			2435	8'	39	1 1/2	20.4
			3050	10'	39	1 1/2	25.5
			3660	12'	39	1 1/2	30.9
			3965	13'	39	1 1/2	33.2
			4270	14'	39	1 1/2	35.7
			4880	16'	39	1 1/2	41
			5530	18'11/2"	39	1 1/2	46.3
			6095	20'	39	1 1/2	50.9
T38	MF-rod T38-Rourd39-138		915	3'	39	1 1/2	10.7
	Flushing hole 14.5mm		1220	4'	39	1 1/2	13.3
			1525	5'	39	1 1/2	15.8
			1830	6'	39	1 1/2	18.3
			3050	10'	39	1 1/2	28.5
			3660	12'	39	1 1/2	33.6
			4270	14'	39	1 1/2	38.7
			4880	16'	39	1 1/2	43.7
			5530	18'11/2"	39	1 1/2	49.2
			6095	20'	39	1 1/2	53.9
T38	Hex. extension rod T38-Hex32-T38		1220	4'	32	1 1/4	8.6
	Flushing hole 9.6mm		1830	6'	32	1 1/4	12.6
			2435	8'	32	1 1/4	16.6
			3050	10'	32	1 1/4	20.8
			3660	12'	32		24.9
T38	Double thread rod T38-Round39-T39		3050	10'	46	1.75	25.7
	Flushing hole 14.5mm.
	Wrench flat 32m.
			3660	12'	46	1.75	30.9
T38	Guide speedrod T38-Round46-T38		1830	6'	46	1 3/4	23.5
	Flushing hole 17mm.		3050	10'	46	1 3/4	37.2
			3660	12'	46	1 3/4	44
			4270	14'	46	1 3/4	50.9
			4880	16'	46	1 3/4	57.7
			5530	18'11/2"	46	1 3/4	65
			6095	20'	46	1 3/4	71.3

Order Guide: Thread type + Diameter + length

KINGDRILLING thread drill rod advantages:

1. Stable and reliable drilling speed ensures precise and consistent drilling performance, reduces downtime and improves production efficiency.

2. The longer life of MM Extension Rods brings cost savings and fewer replacements, making it a durable and reliable choice for drilling operations.

3. High work efficiency enables drilling quickly and efficiently, maximizing production and reducing labor costs.

4. Providing fast and efficient service for MM Extension Rods ensures minimal disruption to operations and minimizes downtime.

5. The materials used in MM Extension Rods have excellent wear resistance and impact toughness, ensuring long-lasting and stable performance under harsh drilling conditions, and providing reliable and efficient solutions for various drilling applications.

FAQ:

1. How should you utilize a drilling pipe?
The drill rod is a device that transfers power during drilling operations. A drill string typically consists of several elements, including the drill, stabilizers, drilling pipe, drill collars, special connectors, and Kelly. The drill string's five basic functions are controlling the drill bit, applying weight on bit (WOB), transmitting power, performing particular operations such as cement extrusion and managing subterranean disasters, and (4) providing drilling fluid.

2. What are the benefits of using heavy-duty drill pipe?
a. A heavy-weight drill pipe that replaces a portion of the drill collar can enhance load, decrease torque, and boost drilling capacity while drilling deep wells.
b. To pick up the sub and safety clamp that are not in use when drilling; this is a simple process that can reduce time spent tripping.
c. In directional wells, drilling at a high speed with low torque minimizes string wear and fracture without differential pressure and sticking due to the drill collar's lower steel grade and the well wall's tiny contact area.

3. What is a drill rod?

A drill rod is a form of bar stock machined to produce tools such as drill bits, taps, dowel pins, shafts, reamers, files, punches and hammers. It's soft enough to shape but can be heated up to revert back to the hardness. Drill rods are manufactured from tool steel that has been ground to a tight tolerance diameter.

MORE INFORMATION:

Wuhan Kingdrilling Diamond CO., LTD, located in Wuhan East Lake High-tech Development Zone, is one of the most professional private enterprise specialized in researching and producing ODEX casing drilling system, symmetric casing drilling system, DTH hammer, DTH drill bits, Thread bits, Shank adapter, Drilling rods, Coal mining tools, Coupling sleeve, Anchoring and so on.

Relying on the university resources and talent advantages in Optical Valley region, combining with multiple laboratories in universities, we focused on developing the newest products system.

We produce DTH drilling tools with advanced technology from Britain, a completed manufacturing system has been formed in plant. The company is equipped with advanced production facilities including electron-hydraulic forging hammer, multipurpose furnace heat treatment production line, high performance CNC machines, all processes from raw materials prepared, forging, heat treatment, metal processing are completed in the factory. Strict quality control standards make sure stable quality.

Whatever in construction, engineering, piling, waterwell drilling, tunnelling, mining, quarrying or horizontal drilling industry. KINGDRILLING will always do the best to meet your demands. "Kingdrilling, Keep On Striving",  we’ll always be in this line to serve our customers the most reliable products and the best support.