Sealed Journal Bearing Bits

ENVIAR EMAIL

WLS PREMIUM SEALED JOURNAL BEARING DRILL BITS
Steel Tooth Products
DIAMETER		FORMATION TYPE	PIN SIZE	APPX. WT.
in	mm	IADC	API	lbs	kg
4 3/4	121	117	2 7/8
5 7/8	149	217	3 1/2	34	15.4
6	152	117	3 1/2	32	14.7
6 1/4	159	127	3 1/2	39	17.7
6 1/2	165	127	3 1/2	65	29.7
7 7/8	200	116	4 1/2	80	36.1
7 7/8	200	117	4 1/2	80	36.1
8 1/2	216	117K	4 1/2	85	38.4
8 3/4	222	117	4 1/2	89	40.4
9 7/8	251	116	6 5/8	138	62.7
9 7/8	251	117	6 5/8	138	62.7
11	279	117	6 5/8	176	79.8
12 1/4	311	117	6 5/8	208	94.2
17 1/2	445	117	6 5/8	590	267.5
Tungsten Carbide Insert Products
DIAMETER		FORMATION TYPE	PIN SIZE	APPX. WT.
in	mm	IADC	API	lbs	kg
4 1/8	105	517X	2 3/8
4 1/4	108	547X	2 3/8	14	6.5
4 3/4	121	547R	2 7/8
4 3/4	121	547Y	2 7/8	23	10.5
4 7/8	124	547Y	2 7/8	25	11.5
5 1/2	140	547
5 5/8	143	547	3 1/2	32	14.7
5 2/3	144	547	3 1/2	32	14.7
5 3/4	146	547	3 1/2	35	15.7
5 7/8	149	537	3 1/2	35	15.9
6	152	517	3 1/2	37	16.7
6 1/8	156	517X, 547	3 1/2	46	20.7
6 1/4	159	537X	3 1/2	48	21.7
6 1/2	165	517X, 547Y, 837	3 1/2	46	20.7
6 3/4	171	517X, 537	3 1/2	59	26.7
7 7/8	200	437X, 517X, 527Y, 537Y, 547627Y, 637	4 1/2	84	38.1
8 1/2	216	517, 537	4 1/2	82	37.4
8 3/4	222	437X, 437Y, 547Y, 547X, 627	4 1/2	85	38.4
9 7/8	251	417X	6 5/8	139	63.2
11	279	527Y, 547Y	6 5/8	178	80.8
12 1/4	311	417X, 437X, 447, 517X, 527Y,537X, 617	6 5/8	230	104.2
17 1/2	445	437, 517	6 5/8	590	267.5

Más información sobre este producto consulte en: http://www.wlsdp.com/sealed_journal.php