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Zhuzhou Jinxin Cemented Carbide Co., Ltd.

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DTH Rock Drill Bit Forging Processing Type Downhole Drilling Tools

Name: DTH Rock Drill Bit Forging Processing Type Downhole Drilling Tools
Brand: Jinxin
Price: 1 USD

Wholesale DTH Rock Drill Bit Forging Processing Type Downhole Drilling Tools from china suppliers

Brand Name : Jinxin

Model Number : Drill Bit

Certification : ISO9001:2008

Place of Origin : Zhuzhou

MOQ : 5pcs

Price : Negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 100pcs/month

Delivery Time : 5-8 work days

Packaging Details : 5pcs /Wood Carton

Material : Carbide +Steel

Color : Yellow

Use : Ore Mining, Metal drilling

Advantages : high speed, straightness

Processing Type : Forging

Machine Type : Drilling Tool

Name : DTH Drilling Hammers And Button Bits With Long Service Life

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Zhuzhou Rock Drilling Tool DTH Drill Bit High Pressure Tungsten Carbide Mining Rock

Description

The DTH drill bit is matched with the DTH impactor. The drilling operation is carried out by spline and impactor. Using high quality steel and cemented carbide as raw materials, through special heat treatment process, the ball-tooth bit can meet the requirements of rock excavation with strong hardness, and can minimize the loss in the process of energy transmission, even tooth-fixing force is not easy to lose teeth and tooth-shedding, so that impact energy can be achieved. Concentrate on the rock so as to achieve the goal of efficient tunneling.

Product Application

Product Name:	DTH Drilling Hammers And Button Bits With Long Service Life
Description:	dth drilling hammers and button bits DTH hammers are used for high air pressure mining dth hammerblast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects.
Quality level:	95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand
MOQ:	No requirement for testing and trial order
Series:	COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc

Specification:	Weight (kg)	External Diameter (mm)	Connection thread	Hole rang (mm)	Impact rate	Recommended rotation speed
Low air pressure DTH hammer CIR type	5 ~22	50~180	CIR**	55~200	820 rpm
Middle air pressure BR & COP type	10~30	70~110		85~115
3 inch DTH hammer COP34/QL30 etc	24.5	81	API 2 3/8” Reg	90~110	28Hz (at 17 bar)	28 r/min
4 inch DTH hammer COP44/DHD340 etc	39.2	99	API 2 3/8” Reg	110~150	27Hz (at 17 bar)	25~40 r/min
5 inch DTH hammer COP54/Mission50 etc	71.5	125	API 2 3/8” or API 3 1/2” Reg	135~165	25Hz (at 17 bar)	20~30 r/min
6 inch DTH hammer COP64/QL60 etc	98	142	API 3 1/2” Reg	152~216	23Hz (at 17 bar)	15~25 r/min
8 inch DTH hammer COP84/SD8 etc	188	180	API 4 1/2” Reg	203~305	20Hz (at 17 bar)	15~20 r/m

Advantages:

Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory

Product Tags:

rock drill bit

downhole drilling tools

DTH Rock Drill Bit Forging Processing Type Downhole Drilling Tools Images

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