High-Precision Mechanical Internal Cutter for Petroleum Machinery Applications

• Customization: Available
• After-sales Service: Provide
• Warranty: 1 Year
• Model NO.: KAIDI
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: 4145 H
• Color: Blue&Customization
• OEM: Provide
• Other: ISO
• Transport Package: Wooden Case
• Specification: ND-J73× 55
• Trademark: Kaidi
• Origin: China
• HS Code: 8208101900

Product Description

The ND-J type internal cutter is a down-hole mechanical cutting tool designed to cut casings, tubings and drill pipes. The main advantages are its simple structure, reliable performance and high cutting efficiency. In order not to cut the casing and tubing couplings, the cutter shall be kept away from these couplings during operation. Depending on drilling conditions, it can be used in conjunction with coupling locator to locate the position of the nearest coupling from the cutter. When the internal cutter is used with the releasing spear, it can cut and remove the cut tubing in one fishing operation. Alternatively, a separate fishing tool can be used to remove cut pieces.
 

Model	Product  Code	O.D.(mm)	Connection (mm)	ID(mm)	ID of cut pipe(mm)	Weight Pipe(ib/ft)
ND-J73×55	X04-73000	55	1.9 NU	8	59~62	6.4~7.9(2 7/8 TBG)
ND-J89×68	X04-89100	68	1.9EU	13	74.2~78	7.7~10.2(3 1/2 TBG)
						9.5(3 1/2D.P.)
ND-J114×91	X04-114000	91	NC26	16	97~104	12.6~15.2(4 1/2 TBG)
						9.5~15.1(4 1/2CSG)
						13.75~16.6(4 1/2D.P.)
ND-J114×89	X04-114100	89	NC26	16	95~104	12.6~17(4 1/2 TBG)
						9.5~16.9(4 1/2CSG)
						13.75~16.6(4 1/2D.P.)
ND-J127×102	X04-127000	102	NC26	18	108.6~116	11.5~18(5CSG)
						19.5(5 D.P.)
ND-J127×96	X04-127100	96	NC26	16	103-116	11.5~23.2(5CSG)
						19.5(5 D.P.)
ND-J140×108	X04-140200	108	NC31	18	108.6~116	14~23(5 1/2CSG)
						21.9~24.7(5 1/2D.P.)
ND-J178×145	X04-178300	145	NC38	38	152.5~161.7	23~35 (7 CSG)
ND-J203×167	X04-203100	167	NC50	44	183~193.7	16~26 (8 CSG)
ND-J219×181	X04-219100	181	NC50	44	190.7~205.6	24~49 (8 5/8 CSG)
ND-J245×203	X04-245100	203	NC50	50	216.8~228.6	32.3~53.5 (9 5/8 CSG)
ND-J273×228	X04-273100	228	6 5/8REG	57	242.8~252.7	45.5~65.7 (10 3/4 CSG)
ND-J340×298	X04-340100	298	6 5/8REG	76	313.6~323	48~72  (13 3/8 CSG)

Model	Product  Code	O.D.(mm)	Connection (mm)	ID(mm)	ID of cut pipe(mm)	Weight Pipe(ib/ft)
ND-J73×55	X04-73000	55	1.9 NU	8	59~62	6.4~7.9(2 7/8 TBG)
ND-J89×68	X04-89100	68	1.9EU	13	74.2~78	7.7~10.2(3 1/2 TBG)
						9.5(3 1/2D.P.)
ND-J114×91	X04-114000	91	NC26	16	97~104	12.6~15.2(4 1/2 TBG)
						9.5~15.1(4 1/2CSG)
						13.75~16.6(4 1/2D.P.)
ND-J114×89	X04-114100	89	NC26	16	95~104	12.6~17(4 1/2 TBG)
						9.5~16.9(4 1/2CSG)
						13.75~16.6(4 1/2D.P.)
ND-J127×102	X04-127000	102	NC26	18	108.6~116	11.5~18(5CSG)
						19.5(5 D.P.)
ND-J127×96	X04-127100	96	NC26	16	103-116	11.5~23.2(5CSG)
						19.5(5 D.P.)
ND-J140×108	X04-140200	108	NC31	18	108.6~116	14~23(5 1/2CSG)
						21.9~24.7(5 1/2D.P.)
ND-J178×145	X04-178300	145	NC38	38	152.5~161.7	23~35 (7 CSG)
ND-J203×167	X04-203100	167	NC50	44	183~193.7	16~26 (8 CSG)
ND-J219×181	X04-219100	181	NC50	44	190.7~205.6	24~49 (8 5/8 CSG)
ND-J245×203	X04-245100	203	NC50	50	216.8~228.6	32.3~53.5 (9 5/8 CSG)
ND-J273×228	X04-273100	228	6 5/8REG	57	242.8~252.7	45.5~65.7 (10 3/4 CSG)
ND-J340×298	X04-340100	298	6 5/8REG	76	313.6~323	48~72  (13 3/8 CSG)