Flush Joint Casing

Hole Products W and WT coring casing is quality crafted from 4130 grade material, ensuring performance on even the most demanding coring operations.

“W” AND “WT” FLUSH JOINT CASING SPECIFICATIONS
SIZE	O.D.		I.D.		THREADS PER INCH	WEIGHT
SIZE	INCHES	MM	INCHES	MM	THREADS PER INCH	LBS/10FT	KG/3M
BW	2.875	73	2	60.3	4	70	32
NW	3.5	88.9	3	76.2	4	86	38
HW	4.5	114.3	4	101.6	4	113	51
HWT	4.5	114.3	4	101.6	2.5	113	51
PW	5.5	139.7	5	127	3	140	64.3
PWT	5.5	139.7	5	127	2.5	140	64.3
SW	6.625	168.2	6	152.4	3	160	72.6
SWT	6.625	168.2	6	152.4	2.5	160	72.6

All Hole Products casing is compatible with other casing manufactured to DCDMA standards, and available in all standard industry sizes.

For a complete list and information on all of our flush joint casing, view our online catalog.

WT-Casing
WT casing is commonly used in tougher drilling conditions, and is usually spun into the hole.
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W-Casing
The W casing thread is a lighter duty thread designed for shallow holes or single make.
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