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R38 T38 T45 T51 Drill Shank Rod Adapter Half Bridge Threaded Pipe Coupling Sleeve

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Address: Room 420, Military-civilian Integration Innovation Port, Chang 'an District, Xi 'an city, Shaanxi Province, China

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R38 T38 T45 T51 Drill Shank Rod Adapter Half Bridge Threaded Pipe Coupling Sleeve

Country/Region	china
City & Province	Shaanxi

Product Details

Rock Drilling Tools R32 R38 T38 T45 T51 Half Bridge Threaded Pipe Coupling Sleeve Drill Shank Rod Adapter

Product feature of Rock Drilling Tools

Drill Rod
The drill pipe is threaded. It can be used as the first rod of the ordinary drill string to further improve the drilling accuracy. Additionally, because it is a high-speed rod design, it produces straighter holes in favorable rock conditions and at least 10% higher roP than rod-ring-sleeve combo systems.
Widely used in drive, drive, step, deep hole drilling.

Color: according to customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: high strength chrome molybdenum steel, high fatigue strength, good wear resistance

Product data of Rock Drilling Tools

Specification of thread drill rod
Product Model	Length (mm)	Length (ft/inch)	Diameter (mm)	Diameter (inch)	Weight (kg)
T38-1830	1830	6	46	1 4/5	23.5
T38-3050	3050	10	46	1 4/5	37.2
T38-3660	3660	12	46	1 4/5	44.0
T38-4270	4270	14	46	1 4/5	50.9
T38-4880	4880	16	46	1 4/5	57.7
T38-5530	5530	18 1/7	46	1 4/5	65.0
T38-6095	6095	20	46	1 4/5	71.3

Specification of thread drill bits
R32	Name	Diameter	Tip size(mm)		Flushing holes
	Name	mm	gauge	front	side	front
	R32 thread button drill bits	41	4*9	2*8	1	1
		43	4*9	2*9	1	1
		45	4*10	2*9	1	1
	R32 Retrac thread button drill bits	60	6*9	4*8	0	3
		64	6*9	4*9	0	3
		70	6*10	4*10	0	3
T38	T38 thread button bits	57	5*11	3*10	1	1
		64	5*12	3*11	1	1
		76	5*14	3*12	1	2
	T38 Retrac thread button bits	60	8*9	3*9	2	2
		64	8*9	4*9	2	2
		70	8*10	4*10	2	2
		76	8*11	4*10	2	2
		89	8*12	5*12	2	2
T45	T45 thread button bits	70	6*11	4*10	0	2
		76	6*13	4*10	0	2
		89	8*12	5*12	2	2
		102	8*13	6*12	2	2
		115	8*14	6*13	2	2
	T45 Retrac thread button bits	70	8*11	4*10	2	2
		76	8*11	4*10	2	2
		80	8*12	5*11	2	2
		89	8*12	6*11	2	2
		102	8*13	6*12	2	2
T51	T51 thread button bits	89	8*12	5*12	2	2
		102	8*13	6*12	2	2
		115	8*14	6*13	2	2
		127	8*14	6*14	2	2
	T51 Retrac thread button bits	89	8*11	5*12	2	2
		102	8*11	6*12	2	2
		115	8*12	6*13	2	2
		127	8*12	6*14	2	2

Product Characteristic

(1)Bit body : normal type and retrac type
 (2)R thread: R22 R25 R28 R32 R38
 (3)T thread: T38 T45 T51 ST58 GT60
 (4)Bit diameter: 32-127mm.(5)high fatigue strength and excellent wear resistance