API Casing Inner Mechanical Internal Cutter for Oil Well

• Customization: Available
• After-sales Service: 7 Days a Week 24 Hours Per Day
• Warranty: 12 Months
• Model NO.: API casing inner Mechanical Internal Cutter
• Manufacturing Process: Forging
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Customized
• Transport Package: Standard Export Package
• Specification: customized
• Trademark: BOBAN & OEM
• Origin: China
• HS Code: 8431431000
• Production Capacity: 500PCS Per Month

Product Description

Product descriptions

Mechanical internal cutter is a tool which is used for cutting downhole fixed (or stuck) pipe from inner of casing, it can work at any place except joint and coupling.

Model	O.D.(mm)	connection BOX	I.D.(mm)	ID of cut pipe(mm)	OD of cut pipe(in)
ND-J73×55	55	1.9 NU	8	59-62	2 7/8
ND-J89×67	67	1.9 EU	13	70-78	3 1/2
ND-J114×91	91	NC26	16	97-104	4 1/2
ND-J127×102	102	NC26	18	107-114	5
		2 7/8REG
ND-J140×112	112	NC31	15	118-128	5 1/2
		2 7/8REG
ND-J178×145	145	NC38	38	150-166	7
		NC31
		3 1/2REG
ND-J245×210	210	NC50	50	216-228	9 5/8

Model	O.D. (mm)	I.D. (mm)	API Conn.	Cutting casing O.D.
				Min. (in)	Max. (in)
NDD140	111	38	2 7/8 REG	5 1/2	9 5/8
NDD178	146	38	3 1/2 REG	7	16
NDD245	211	71	6 5/8 REG	9 5/8	30
NDD273	238	71	6 5/8 REG	10 3/4	36
NDD340	296	89	6 5/8 REG	13 3/8	60
NDD340T	305	89	6 5/8 REG	13 3/8	60
NDD406	368	89	6 5/8 REG	13 3/8	6