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Spiral Drill Collar

FOB Price:	US $10 / Piece
Min. Order:	1 Piece

Min. Order	FOB Price
1 Piece	US $10/ Piece

Port:	Tianjin, China
Payment Terms:	L/C, T/T

Basic Info

Standard

Origin

China

HS Code

84314310

Once receive your question, the supplier will answer you as soon as possible.

* From:

To:

Mrs. Linda. Zhang

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Technical Specifications and Parameters
O.D.		Cutting depth		Lead ±25.4
(mm)	(in)	A(mm)	B(mm)	(mm)
86	3 3/8	3.5±0.79		679
98.4	3 7/8	4.0±0.79		914
101.6~111.1	4~4 1/8	4.8±0.79		914
114.3~130.2	4 1/2~5 1/8	5.6±0.79		965
133.4~146.1	5 1/4~5 3/4	6.4±0.79		1067
149.2~161.9	5 7/8~6 3/8	7.1±1.59		1067
165.1~177.8	6 1/2~7	7.9±1.59		1168
181.0~200.0	7 1/8~7 7/8	8.7±1.59	5.6±0.79	1626
203.2~225.4	8~8 7/8	9.5±1.59	6.4±0.79	1727
228.6~250.8	9~9 7/8	10.3±2.37	7.1±1.59	1829
254.0~276.2	10~10 7/8	11.1±2.37	7.9±1.59	1930
279.4	11	11.9±2.37	8.7±1.59	2032