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Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers

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China Putian Qideli Drilling Tools Co., Ltd. certification
I am now very confident in our company's product, is better than others' product.Good drilling tools, made by QIDELI.

—— Zhao Li Dong-----Agent on Xining Qinghai China

Our DTH hammer has passed the test of 4,500 meters and there are no problems at present. Thank you for your quality products.

—— Kassym------Kazakhstan customer

Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers

Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers
Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers

Large Image :  Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers Get Best Price

Product Details:

Place of Origin: CHINA
Brand Name: QIDELI
Certification: SGS, ISO: 9001
Model Number: HD85A DHD380

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece
Price: Negotiation
Packaging Details: 500PCS/Months
Delivery Time: 20 dayts
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500PCS/Months
Detailed Product Description
Shank Type: SD6 HAMMER Material: Special Steel
Usage: Rock Drill \ Mining\well Drilling Model Number: DHD380-203
Carbide Brand: KD10 Carbide Type: Φ18X18 Φ16X6
Face Type: Concave Face Color: Black,yellow,croci,golden,red
High Light:

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dth hammer button bits

8 inch water well drilling bits for dhd 380 hammers for water well drilling rigs

 

Now the high pressure DTH drill bit is currently used in the face design. There are four main types: end surface convex surface, end surface planar surface, end surface concave surface and end surface deep concave center type. Carbide more choice of ball teeth, spring teeth or ball teeth and spring teeth shared tooth mode.

Roschen has a comprehensive range of DTH drill bits to match all conceivable applications. Each bit is made from quality alloy steel, and has been precision machined to produce a perfect body, heat treated to the required hardness, given surface compression for fatigue resistance, and fitted with precision buttons manufactured in-house. These are deigned for specific applications for all rock types, hardness's and condition. Bit life and rate of penetration are the most important criteria in selecting the right bit for a particular application.

 

Product specification:

 

For 8" hammer
DTH bits shank
Bit Dia. No.
Air Holes
Gauge
Buttons
Front
Buttons
Weight
(Kg)
Part No.
mm inch
DHD380/COP84 195 7 11/16 3 9×φ18 9×φ16 32 DHD380-195
203 8" 2 9×φ18 10×φ18 41 DHD380-203
216 8 1/2" 2 10×φ18 12×φ16 49 DHD380-216
254 10" 3 11×φ18 17×φ16 71 DHD380-254
305 12" 4 12×φ18 29×φ16 95 DHD380-305
SD8 195 7 11/16 3 9×φ18 9×φ16 32 SD8-195
203 8" 3 9×φ18 9×φ18 41 SD8-203
216 8 1/2" 2 10×φ18 12×φ16 49 SD8-216
254 10" 3 11×φ18 17×φ16 71 SD8-254
305 12" 4 12×φ18 29×φ16 95 SD8-305
QL80 195 7 11/16 3 9×φ18 9×φ16 32 QL80-195
203 8" 3 9×φ18 9×φ18 41 QL80-203
216 8 1/2" 2 10×φ18 12×φ16 49 QL80-216
254 10" 3 11×φ18 17×φ16 71 QL80-254
305 12" 4 12×φ18 29×φ16 95 QL80-305
Mission80 195 7 11/16 3 9×φ18 9×φ16 35 M80-195
203 8" 3 9×φ18 9×φ18 40 M80-203
216 8 1/2" 2 10×φ18 12×φ16 54 M80-216
254 10" 3 11×φ18 17×φ16 57 M80-254
305 12" 4 12×φ18 29×φ16 77 M80-305


Advantages:
1. The carbide we using the brand of KD10.This carbide is using 's technique.
2. We use high quality special steel and mature and stable heat treatment process.
3. In addition, we have more than 20 years of drilling equipment production experience.
Is right to chose us-Putian Qideli Drilling Tools Co.,Ltd.


Main dimension:

 

Mining 8 Inch Water Well Drill Bits , Rock Drill Bit For Dhd 380 Hammers 0


About us:


Putian Qideli drilling tools Company was founded in 2010, is specialized in the production and operation of mining drilling tools, research and development-oriented enterprises. 20 years, the production of chisel-bits, cross-bits, button bits, thread bits, PDC bits high and low air pressure DTH bits, DTH hammer, drill rods, etc, are widely used in energy, metallurgy, geology, coal, water conservancy, chemical industry and the mining, road construction, has been unanimously endorsed by the majority of users. Basing on our complete product and excellent quality, We have a certain domestic markets, also export to Russia, Japan, Southeast Asia and other regions alsowhile

Contact Details
Putian Qideli Drilling Tools Co., Ltd.

Fax: 86-594-2936888

Send your inquiry directly to us