mining equipment for sale from China manufacturer - Hejian Wanxiang Drilling Equipments Co., Ltd.

Price:	200.0~5000.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Hebei, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: Hole Opener Bits

Production Capacity: 20000 Piece/Pieces per Year

Delivery Date: within 7-10 days after rec...

Type: Drill Bit

Material: Carbon steel

Use: Well Drilling

Seal: Rubber Seal

RPM(r/min): 110~40

Means of Transport: Ocean,Land,Air

Packing: Wooden cases or as per cust...

Machine Type: Drilling Machine

Brand Name: Wanxiang

Processing Type: Forging

Bearing type: Sliding Bearing

WOB(Kn/mm): 0.50~1.05

Size: 10 1/2" (266.7mm)

Hole reamer bit Opener any sizes
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control

hole opener drill bit

1.Hole openers are designed for the enlargement of pilot holes and large hole applications.They

are also used for road and river crossing application.

2.The hole openers are manufactured from AISI 4145H fully heat-treated alloy steel.All are available with carbide-milled teeth and insert cutters.Arms and cutters are hardfaced for protection in three different designs for varying conditions and rock formations.The design of the hole opener allows for field-changing the cutters.They has a wide range of hole opener types,including.
Hole reamer bit Opener any sizes you need reamer drill bits

Hole reamer bit Opener any sizes you need reamer drill bits

Cutting Structure

The reamer mainly consists of four or more cones. Cutting Structure with premium tungsten carbide hardfacing or premium tungsten carbide insert of formulas and new techniques is utilized, and increases wear-resistance capability of reamer. The pilot is three cone bit( tricone bit Hole reamer bit Opener any sizes you need reamer drill bits

Seal and Lubrication
High performance HNBR O-ring for bearing seal and advanced grease for lubrication.

Product Application
It is suitable for the large size well, mining and infrastructure applications.

Hole Size	Pilot Hole	Standard Fishing Nick O.D	Thread Type
Hole Size	Pilot Hole	Standard Fishing Nick O.D	Upper	Lower
7-5/8	5-5/8	5-1/2~6	4-1/2 REG	3-1/2 REG
8-1/2	5-5/8	5-1/2~6	4-1/2 REG	3-1/2 REG
10-5/8	7-5/8	8	6-5/8 REG	4-1/2 REG
12-1/4	8-1/2	8	6-5/8 REG	4-1/2 REG
14-3/4	10-5/8	8~9-1/2	6-5/8 REG	6-5/8 REG
17	10-5/8	8~9-1/2	6-5/8 REG	6-5/8 REG
17-1/2	10-5/8	8~9-1/2	6-5/8 REG	6-5/8 REG
20	15	8~9-1/2	6-5/8 or 7-5/8REG	7-5/8 REG
24	15	8~9-1/2	6-5/8 or 7-5/8REG	7-5/8 REG
26	15	8~9-1/2	6-5/8 or 7-5/8REG	7-5/8 REG
36	26	9-1/2~10-1/2	7-5/8 or 8-5/8REG	8-5/8 REG
42	26	9-1/2~10-1/2	7-5/8 or 8-5/8REG