Condition	New	Color	black or Customized
Applicable Industries	Construction works , Energy & Mining, Tunneling	Diameter	45MM-76MM
Video outgoing-inspection	Provided	Thread Type	R25,R28,R32,R38,T38,T45,T51
Machinery Test Report	Provided	Key words	Coupling Sleeve
Brand Name	Jcdrill	Application	Mining / Quarrying / Tunneling/Blasting
Type	Drill Sleeve	Length	150MM-235MM
Machine Type	Drilling Tool	Formation	Hard / Medium hard / Soft Rock Formation
Material	Carbide	Bridge type	Semi-bridge / Full-bridge
Processing Type	Forging	Raw Material	High quality alloy steel
Use	Mining

T45
Drill Bit	Bit Dia.		NO x Button x Dia.			Flushing Hole		Weight
	mm	inch	Front	Gauge	Angle	Front	Side	（KG）
	spherical Buttons
	70	2 3/4	4x11	8x11	40°	2		2.3
	70	2 3/4	3x11,1x9	6x11	35°	3		2.2
	70	2 3/4	4x10,1x10	8x11	35°	4		2.2
	76	3	4x11	8x11	40°	2		2.6
	76	3	5x11	8x12	35°	2	1	2.6
	76	3	3x11,1x11	6x12	35°	3		2.4
	76	3	4x11,1x11	8x12	35°	4		2
	89	3 1/2	4x13	8x13	40°	2		4.6
	89	3 1/2	6x11	8x12	35°	2		4.6
	89	3 1/2	3x11,2x11	6x13	35°	3	1	4.1
	89	3 1/2	4x11,1x11	8x12	35°	4		4.6
	89	3 1/2	4x13,1x13	8x13	35°	4		4.6
	102	4	5x14	8x14	40°	2		5.0
	102	4	6x13	8x16	40°	2	1	5.0
	102	4	3x13,2x13	6x14	35°	3	1	4.5
	102	4	4x13,1x13	8x14	35°	4		4.5
	102	4	4x13,1x13	8x13	35°	4	1	4.5
	Parabolic Buttons
	70	2 3/4	3x11,1x9	6x11	35°	3		2.2
	70	2 3/4	4x10,1x10	8x11	35°	4		2.2
	76	3	4X11	8x11	40°	2		2.6
	76	3	5X11	8x12	35°	2	1	2.6
	76	3	3x11,1x11	6x13	35°	3	1	2.4
	76	3	4x11,1x11	8x11	35°	4		2.6
	76	3	4x11,1x11	8x12	35°	4		2.6
	89	3 1/2	4x13	8x13	40°	2		4.6
	89	3 1/2	6x11	8x12	35°	2		4.6
	89	3 1/2	3x11,2x11	6x13	35°	3	1	4.1
	89	3 1/2	4x11,1x11	8x12	35°	4		4.6
	89	3 1/2	4x13,1x13	8x13	35°	4		4.6
Drill Roll				Length		Dimaeter		Weight
				mm	inch	mm	inch	（KG）
				1830	6'	46	1 3/4	21.6
				2435	8'	46	1 3/4	28.3
				3050	10'	46	1 3/4	35.2
				3660	12'	46	1 3/4	42.1
				4270	14'	46	1 3/4	48.9
				5530	18'	46	1 3/4	63
				6095	20'	46	1 3/4	69.3
				1525	5'	46	1 3/4	21.2
				1830	6'	46	1 3/4	24.6
				3050	10'	46	1 3/4	38.2
				3660	12'	46	1 3/4	45
				4270	14'	46	1 3/4	51.9
				5530	18'	46	1 3/4	66
				6095	20'	46	1 3/4	72.3
				3050	10'	52	2	46.6
				3660	12'	52	2	55.8
				4270	14'	52	2	63.8
				5530	18'	52	2	81.5
				6095	20'	52	2	89.4
Coupling				Length		Dimaeter		Weight
				mm	inch	mm	inch	（KG）
				210	8 1/4	63	2 1/2	3
				210	8 1/4	66	2 4/7	3.3

Minimum Order Quantity	N/A
Price
Packaging Details	Standard Export Delivery Package
Delivery Time	7days
Payment Terms	T/T
Supply Ability	Based on Detailed Order

Rock Drilling Tools T45 Coupling Sleeve 210mm Our advantages: High footage speed High wear resistance Suitable for 98% rocks Carburized Competitive price Match the drill rods all brands, and other advantages. Specifications of Coupling T45: