BQ NQ HQ PQ Impregnated Reamer Diamond Extender Reaming Shell For Drill Rig Equipment A, B, N, H and P manufacturer from China Sinotechdrill International Co., Ltd

BQ NQ HQ PQ Impregnated Reamer Diamond Extender Reaming Shell For Drill Rig Equipment

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: A, B, N, H and P

BQ NQ HQ PQ impregnated reamer, diamond extender, reaming shell

Reaming shell is set with natural

BQ NQ HQ PQ impregnated reamer, diamond extender, reaming shell

Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit.

Size Available:

Item	Diamond bit							REAMING SHELL
“Q”series wireline	size	Bit set OD			Bit set ID
		mm		inch	mm		inch	mm	inch
	AQ	47.60		1.88	26.97		1.06	48.00	1.89
	BQ	59.50		2.35	36.40		1.43	59.90	2.36
	NQ	75.30		2.97	47.60		1.88	75.70	2.98
	HQ	95.58		3.77	63.50		2.50	96.00	3.78
	PQ	122.00		4.80	84.96		3.35	122.60	4.83
T2 Series	36	36.0	1.417		22		0.866	36.3	1.429
	46	46.0	1.811		32		1.260	46.3	1.823
	56	56.0	2.205		42		1.654	56.3	2.217
	66	66.0	2.598		52		2.047	66.3	2.610
	76	76.0	2.992		62		2.441	76.3	3.004
	86	86.0	3.386		72		2.835	86.3	3.398
	101	101.0	3.976		84	3.307		101.3	3.988
T Series	TAW	47.6	1.875		23.2	1.31		48.0	1.89
	TBW	59.5	2.345		44.9	1.77		59.9	2.36
	TNW	75.3	2.965		60.5	2.38		75.7	2.98

Our factory

Qualification & Certification

Packing & delivery

FAQ

Q: What's your delivery time?
A: Commonly produce need 20 days to produce. Within 3 days if in stock.

Q: What methods of payment are accepted?
A: We agree T/T, L/C, West Union, One touch, Money Gram

Q: What about the shipment?
A: Based on order quantity and the length of drill rods. We can send it to you by Express, by Air, by Sea, and by Train. Or send the goods to your chinese agent.

Q: How to control the quality?
A: We should be checking & testing everyone drill rod before shipment.

Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.

Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.

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