Открыватель отверстий для жесткого диска

Категория товара: Screw Trill Tool >>>
Поставщик (Оптовый магазин): Hejian,Tengda,Petroleum,Supplies,Co.,Ltd.

Цена:10 500,00 $ - 11 000,00 $

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Характеристики

1.Product Description:

Hole opener bit size is 34inch(850mm) IADC code 637,cones number 8 Pieces ,Connection

Thread 7-5/8REG.

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2. Cutting Structure of this series hole opener bit :
2.1. Hole opener size 34inch (850mm)

2.2.hole opener cone number is 8

2.3.Each blade has teeth to protect the diameter of the hole opener

2.4.Hole opener has a cylindrical guide device to ensure that the direction of the hole expansion is not

deviated

2.5.You can chosse Tricone bit,PDC bit and drag bit as the center drill bit to commect to the hole opener

HOLE OPENER SIZE LIST
HOLE OPENER SIZE		API REG	Button moment
inch	mm	inch	KN.m
10	254	6-5/8	38 — 43.4
12	304.8	6-5/8	38 — 43.4
14	355.6	6-5/8	38 — 43.4
16	406.7	6-5/8	38 — 43.4
18	457.2	6-5/8	38 — 43.4
20	508	6-5/8	38 — 43.4
22	558.8	6-5/8	38 — 43.4
24	609.6	6-5/8	38 — 43.4
26	660.4	6-5/8	38 — 43.4
28	711.2	6-5/8	38 — 43.4
30	762	7-5/8	46.1 — 54.2
32	812.8	7-5/8	46.1 — 54.2
34	863.6	7-5/8	46.1 — 54.2
36	914.4	7-5/8	46.1 — 54.2
38	965.2	7-5/8	46.1 — 54.2
40	1016	7-5/8	46.1 — 54.2
42	1066.8	7-5/8	46.1 — 54.2
44	1117.6	7-5/8	46.1 — 54.2
46	1168.6	7-5/8	46.1 — 54.2
48	1219.2	7-5/8	46.1 — 54.2
50	1270	7-5/8	46.1 — 54.2