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ROSCHEN GROUP

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City:shanghai

Province/State:shanghai

Country/Region:china

Contact Person:MrBill, George, Michael

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China Rock Reamer R4 Body with TCI Cutter 8 1/2", 10", 12", 15", 17 1/2" for HDD drilling wholesale

2" for HDD drilling

Name: Rock Reamer R4 Body with TCI Cutter 8 12 10 12 15 17 12 for HDD drilling
Brand: ROSCHEN
Price: 1 USD

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Brand Name :ROSCHEN

Model Number :6 ~ 24 inch

Certification :ISO

Place of Origin :CHINA

MOQ :5 PCS

Price :Negotiate

Supply Ability :100000000 pcs

Packaging Details :wooden box

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Rock Reamer

The Rock Reamer is the most versatile, cost effective hole opener for HDD. The unique design minimizes on-site inventory, lowering cost. The Rock Reamer cuts downtime as easily as it cuts rock. No more downtime waiting on new tools/cutters when the need to push ream occurs. It pushes or pulls with the same body and cutters, and one body opens to six sizes.

Stronger than other hole openers. Increased on-bottom rotating time, minimizes cutter cost and trip time. Cutters and arms are easily changed in the field without torches and welders.

Rock Reamer Specifications

Rock Reamer BODY
BODY	MIN. PILOT HOLE	CONNECTION	WEIGHT	LENGTH


R4	4 1/2″	2 7/8″ IF B X B	135 LBS/62KG.	42″/1068mm
	6″	3 1/2″ IF B X B	346 LBS/156KG	52″/1320mm
R6-20	20″	4 1/2″ IF B X B	1565 LBS/710KG	62″/1574mm
R8	8 1/2″	4 1/2″ IF B X B	730 LBS/330KG	65″/1651mm
R17	17 1/2″	7 5/8″ REG B X B	1915 LBS/868KG	65″/1651mm
R26	26″	7 5/8″ REG B X B	2669 LBS/1220KG	65″/1651mm
R36	36″	7 5/8″ REG B X B	2569 LBS/1135KG	65″/1651mm
R42	42″	7 5/8″ REG B X B	3290 LBS/1492KG	65″/1651mm
R48	48″	7 5/8″ REG B X B	3900 LBS/1770KG	65″/1651mm

Rock Reamer CUTTERS
BODY	NO. OF CUTTER	PILOT HOLE	CONNECTION	OPENING RANGE
R4	3	4 1/2″	2 7/8″ IF B X B	8 1/2″	10″	12″
BODY	NO. OF CUTTER	PILOT HOLE	CONNECTION	OPENING RANGE
BODY	NO. OF CUTTER	PILOT HOLE	CONNECTION	aa	bb	cc	dd	ee
R6	3	6″	3 1/2″ IF B X B	12″	14″	16″	18″	20″
R6-20	5	20″	4 1/2″ IF B X B	24″	26″	28″	30″	32″
BODY	NO. OF CUTTER	PILOT HOLE	CONNECTION	OPENING RANGE
BODY	NO. OF CUTTER	PILOT HOLE	CONNECTION	A	B	C	D	E	F
R8	3	8 1/2″	4 1/2″ IF B X B	16″	18″	20″	22″	24″	26″
R17	3,4	17 1/2″	7 5/8″ REG B X B	24″	26″	28″	30″	32″	34″
R26	3,5	26″	7 5/8″ REG B X B	32″	34″	36″	38″	40″	42″
R36	3,5	36″	7 5/8″ REG B X B	42″	44″	46″	48″	50″	52″
R42	4,5,7	42″	7 5/8″ REG B X B	48″	50″	52″	54″	56″	58″
R48	4,5,7	48″	7 5/8″ REG B X B	54″	56″	58″	60″	62″	64″

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