Tricone Rock Drill Bits

Name: Tricone Rock Drill Bits
Brand: Hejian Yinhai Rock Bits Manufacture Co., Ltd.
Rating: 4.1 (6 reviews)

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Model No. :	YH 009
Brand Name :	Reet XS

12yrs

Cangzhou, Hebei, China

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Hejian Yinhai Rock Bits Manufacture Co., Ltd.

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Product description

Type: Center Drill Bit	Material: Tungsten Carbide	Use: Well Drilling
type: tricone rock drill bit	IADC: 515	specification: 16" 406.4mm
Pin shank size: 7 5/8 Reg	color: blue	Normal WOB (bit dia.): 0.25--0.80 KN/mm
Rotary speed: 200--80 rpm	types of bearing: rotling beanngs	types of sealing: rubber rings
certification: API

1.Description Of This Product

Size	16" 406.4mm
Pin shank size	7 5/8
Types of Bearing	rotling beanngs
Types of Sealing	rubber rings
Bit type	SKG515
IADC Code	515
Application formation	Soft with low compressive strength and high drillability, such as shale, clay, sandstone,soft limestone,salinastone, anhydrite and etc.
Main characteristics of bit(cutting structure)	Large diameter deflection top spoon shaped inner row of teeth. The outer row is a wedge tooth.
Normal WOB KN/mm (bit dia.)	0.25--0.80
Rotary speed (rpm)	200--80

2.About the tricone bits

1)High-strength, high flexibility, high temperature, high wear resistance.
2) High-precision metal seal.
3) Locking roller ball, to adapt to high-speed.
4) The use of high strength high toughness carbide teeth,
5) Hours in the rotary cone bit with the impact, crushing and shearing the role of broken rock.
6) Cone bit to adapt to the soft, medium and hard of various strata.
7) Reasonable price and long working life.