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Home Toolbuy Products 17 1/2" Oil Rig Drill Bit, Diamond Drilling Bits, PDC Drill Bit Nozzle

17 1/2" Oil Rig Drill Bit, Diamond Drilling Bits, PDC Drill Bit Nozzle

17 1/2
Price: US $ 3000-20000/Piece
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Paypal,Money Gram
Basical Parameter
Bit Type17-1/2" 
Number of Blade6
Primary Cutter SizeØ19MM ; Ø13MM
Cutter Qty/TypeØ19*55 ; Ø13*49
Gauge Length90
Connection7-5/8" API REG 
N.W./G.W.(KG)180/230
Nozzle Size(inch)16/32;18/32
Recommended Diamond and PDC Bit Make-up Torque
Size of BitSize&style API Rotary connectionRecommended torque
inchinchkft.lbsKN.m
3-11/16"~4-1/2"2-3/8" Reg2.4~2.73.3~3.6
4-17/32"~5"2-7/8" Reg4.7~5.16.3~6.9
5-1/32"~7-3/8"3-1/2" Reg7.7~8.410.4~11.4
7-13/32"~9-3/8"4-1/2"17.8~19.524.1~26.5
9-13/32"~14-1/2"6-5/8"38.2~42.051.7~56.9
14-9/16"~26"7-5/8"60.9~67.082.5~90.8

PDC ADVANTAGES

   PDC Drill Bits are equipped with Hardened Alloy Steel base material;High performance PDC-Cutters;Carbide and Diamond gauge protection;Carbide/Diamond Shock Studs;Threaded or Plain Carbide Nozzles for Flushing

        Above features are subject to changes and modifications according to customers' requirements.

The Diamond PDC drill bit designed to run at high penetration rates even in applications that call for higher blade and cutter counts. Its unique cutting structure layout adds another dimension to bit stability and smooth running by combining the penetration rate potential of traditional "single set" cutter layouts with the life extending features of a "plural set" cutter layout. The result is a bit that runs up to 20 percent faster than conventional PDC bits with minimum bit wear.

  Diamond bits work across an extended range of weight on bit, penetrating quickly even at low bit weights in softer rock. When formations firm up, the bits can take added weight with a smooth torque response and maintain higher than competitive rates of penetration. The technology is a departure from traditional plural set bits that require higher weights to drill even in soft rock, and are generally durable, but slow, even in harder rock. Traditional plural set bits also can produce an erratic torque response when taking additional weight.



We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Germany, China(joint-venture).

We have rich experience in this field of DTH hammers and bits for 60 years.

Owing to high quality, professional serivce and competitive price, we have gotten good reputation from our customers from all over the world, such as US, Canada, France, Spain, Italy, South Africa, Iran, Malaysia, Australia, etc.





Website: http://www.roschen.net 

http://www.roschen.cn 

http://www.roschen.com 






FAQ


Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.

Q: What are your main products, and used for?
A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.
They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.

Q: How about the delivery terms?
1. Payment: T/T, L/C, Western Union, Paypal, 30% deposit in advance and rest before delivery.
2. Min. order quantity: 1 piece.
3. Transportation: By DHL/TNT/Fedex express, air, sea, train.

Q: How about discount?
A: Price is based on products and order quantity.

Q: Do you accept sample order?
A: Yes sure, please contact us for details.

Q: How about your after-sales service?
A: As a manufacturer, we offer promt technology support for all problems and questions. Besides, we accept goods return or replace for quality problem.

Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, Roschen always makes a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001:2000 in 2004.





 
Prod Model: 17 1/2" PDC BIT
Name: PDC Bits
Item: PDC Drill Bits for Sale
Model: PDC Bit for Well Drilling
Item No: PDC Bit Weight
TCI Bit: TCI PDC Bit
Bits Sell: PDC Bits for Sale
Bits Size: PDC Bit Sizes
Model No: Hughes PDC Bits
Model Name: Rock Drill Bits
Item Name: PDC Rock Bits
ROSCHEN Geotechnical drilling, geothermal drilling, Oil and gas drilling, Exploration Core drilling, Rock Drilling products

ROSCHEN Geotechnical drilling, geothermal drilling, Oil and gas drilling, Exploration Core drilling, Rock Drilling, can offer the equipment needed for all rock drilling, underground and surface exploration applications in Mining Industry, Water Well Industry, Oil Field Industry and geothermal industry, etc. This includes rigs and all full range of high technology and high quality products, ITH equipment such as button bit, DTH bit, DTH Hammer, wireline series products, metric series products, drill rod and conventional core barrel, overshot, as well as casing and diamond core bit - all designed to maximize our customer profitability.

Rock drilling and Exploration drilling is tough, results-driven work. And if you want it done right, you need the right tools. ROSCHEN Exploration Products has the products you've depended on for many years.

All our products are designed to help the user minimize down-time and maximize productivity. ROSCHEN products used in many industries: Waterwell, Environmental, Oil Exploration, Mining, Geothermal and Construction.

We build drill bits to the highest standards - using raw materials selected for quality and durability, and assembling them with the latest metallurgical technology.

Our innovative and unique alloy formulations assure you of maximum penetration under all conditions, and ROSCHEN can customize drill bits to your specifications for any especially difficult drilling situations.

You'll find our experienced production team delivers exactly what you need - any time, anywhere. ROSCHEN has one clear focus - to provide the best diamond-drilling tools, equipment and accessories for the world's leading mineral drilling exploration companies.

ROSCHEN'S mission is:

· To strive to create and supply quality products for the industry that last longer than the average products.

· To provide excellent service for our clients. We work on a 24 hour-7 days a week schedule to get our clients what they need - FAST.

ROSCHEN INC.

ROSCHEN GROUP LIMITED

ROSCHEN HOLDINGS LIMITED

Direct Line: +86-1376419 5009

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  • HEFEI ROSCHEN TOOL CO., LTD.

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